Mailers and Envelopes, Flat Mailers

Your Name

Your Email

Your Friends Email

Your Comments

Password

Remember login on this computer?

New Account

Full Name

Password

Allow Promotional Emails

(We will never divulge your email to a 3rd party)

Not logged in

View Cart (0)

Your shopping cart is currently empty

Your Trucking, Warehouse & Shipping Supply Company ~ Since 1999

SHOP
SEARCH
Products
Categories
Quick Links
Customer Service
Overstock

We Have a Huge Selection of Flat Mailers in All Sizes Including Kraft, White Self Seal and Kraft Self Seal Stay Flat Mailing Envelopes, Lowest Prices.

We're really sorry...

We don't currently have that one in stock

Please add your email and we'll notify you when it's back

Home

» All Products

Sort by Price

Keyword

The following discounts apply to all these products.

24th Annual Cyber Monday Sale!

Free Shipping on Orders of $150 or More!

7" x 9" Kraft Self Seal StayFlat Plus Mailers 100ct

Price$53.85

7" x 9" Kraft Self Seal StayFlat Plus Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM10PSKSS

These 7" x 9" Kraft Self Seal StayFlat Plus Mailers are light-weight to save on postage with pull tab. Priced and sold in cases of 100 kraft stay flat self seal mailers.

Price$53.85

9 x 7" White Side Loading Self Seal Stayflats Lite Mailer 200ct

Price$90.30

9 x 7" White Side Loading Self Seal Stayflats Lite Mailer 200ct

This product does not qualify for Free Shipping

Product ID ENVRM10SLWSS

These 9 x 7" White Side Loading Self Seal Stayflats Lite Mailers make fulfillment a breeze. Priced and sold in cases of 200 white side loading mailers.

Price$90.30

14-7/8 x 11-7/8" White Side Loading Self Seal Stayflats Lite Mailer 200ct

Price$166.80

14-7/8 x 11-7/8" White Side Loading Self Seal Stayflats Lite Mailer 200ct

This product does not qualify for Free Shipping

Product ID ENVRM15SLWSS

These 14 7/8 x 11 7/8" White Side Loading Self Seal Stayflats Lite Mailers open at the wider side. Priced and sold in cases of 200 side loading mailers.

Price$166.80

6" x 8" Kraft Self Seal Flat Mailers 100ct

Price$32.59

6" x 8" Kraft Self Seal Flat Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM1PSKSS

These 6" x 8" Kraft Self Seal StayFlat Plus Mailers are manufactured from .028 kraft chipboard. Priced and sold in cases of 100 kraft stay flat self seal mailers.

Price$32.59

8 x 6" White Side Loading Self Seal Stayflats Lite Mailer 200ct

Price$68.15

8 x 6" White Side Loading Self Seal Stayflats Lite Mailer 200ct

This product does not qualify for Free Shipping

Product ID ENVRM1SLWSS

These 8 x 6" White Side Loading Self Seal Stayflats Lite Mailers make your shipments stand out. Priced and sold in cases of 200 white side loading mailers.

Price$68.15

12-1/2 x 9-1/2 x 1" White Expand-A-Mailer Gusseted Paperboard Mailer 100ct

Price$79.31

12-1/2 x 9-1/2 x 1" White Expand-A-Mailer Gusseted Paperboard Mailer 100ct

This product does not qualify for Free Shipping

Product ID ENVRM2G

These 12 1/2 x 9 1/2 x 1" White Expand-A-Mailer Gusseted Paperboard Mailers expand to hold bulky items. Priced and sold in cases of 100 gusseted mailers.

Price$79.31

9" x 11-1/2" Kraft Tab Lock StayFlat Mailers 100ct

Price$51.42

9" x 11-1/2" Kraft Tab Lock StayFlat Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM2SFK

These 9" x 11 1/2" Kraft Flat Mailers has a tab lock closure with no additional stiffeners needed. Priced and sold in cases of 100 kraft stay flat mailers.

Price$51.42

11-1/2 x 9" White Side Loading Self Seal Stayflats Lite Mailer 200ct

Price$107.75

11-1/2 x 9" White Side Loading Self Seal Stayflats Lite Mailer 200ct

This product does not qualify for Free Shipping

Product ID ENVRM2SLWSS

These 11 1/2 x 9" White Side Loading Self Seal Stayflats Lite Mailers weight less than other mailers. Priced and sold in cases of 200 white side loading mailers.

Price$107.75

12-3/4" x 15" White Self Seal StayFlat Plus Mailers 100ct

Price$83.47

12-3/4" x 15" White Self Seal StayFlat Plus Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM4PSWSS

These 12 3/4" x 15" White Self Seal StayFlat Plus Mailers strong chipboard mailers protect photos. Priced and sold in cases of 100 white stay flat self seal mailers.

Price$83.47

5-1/8 x 5-1/8" White Self Seal Stayflats Plus Mailer 200ct

Price$51.56

5-1/8 x 5-1/8" White Self Seal Stayflats Plus Mailer 200ct

This product does not qualify for Free Shipping

Product ID ENVRM55PSWSS

These 5 1/8 x 5 1/8" White Self Seal Stayflat Plus Mailers do not need any stiffeners added. Priced and sold in cases of 200 White Stay Flat Self Seal Mailers.

Price$51.56

9-3/4" x 12-1/4" Kraft Self Seal Flat Mailers 100ct

Price$58.77

9-3/4" x 12-1/4" Kraft Self Seal Flat Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM5PSKSS

These 9 3/4" x 12 1/4" Kraft Self Seal StayFlat Plus Mailers are manufactured from .028 kraft. Priced and sold in cases of 100 kraft stay flat self seal mailers.

Price$58.77

9-3/4" x 12-1/4" White Self Seal StayFlat Plus Mailers 100ct

Price$62.39

9-3/4" x 12-1/4" White Self Seal StayFlat Plus Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM5PSWSS

These 9 3/4" x 12 1/4" White Self Seal StayFlat Plus Mailers strong chipboard mailers protect photos. Priced and sold in cases of 100 white stay flat self seal mailers.

Price$62.39

9-3/4" x 12-1/4" Kraft Tab Lock StayFlat Mailers 100ct

Price$53.17

9-3/4" x 12-1/4" Kraft Tab Lock StayFlat Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM5SFK

SKU 841436023634

These 9 3/4" x 12 1/4" Kraft Flat Mailers protect photos and documents during shipping. Priced and sold in cases of 100 kraft stay flat mailers.

Price$53.17

12-1/4 x 9-3/4" White Side Loading Self Seal Stayflats Lite Mailer 200ct

Price$118.27

12-1/4 x 9-3/4" White Side Loading Self Seal Stayflats Lite Mailer 200ct

This product does not qualify for Free Shipping

Product ID ENVRM5SLWSS

These 12 1/4 x 9 3/4" White Side Loading Self Seal Stayflats Lite Mailers are made from recycled paperboard. Priced and sold in cases of 200 side loading mailers.

Price$118.27

13" x 18" White Self Seal StayFlat Plus Mailers 100ct

Price$117.57

13" x 18" White Self Seal StayFlat Plus Mailers 100ct

This product does not qualify for Free Shipping

Product ID ENVRM6PSWSS

These 13" x 18" White Self-Seal StayFlat Plus Mailers are manufactured from white chipboard. Priced and sold in cases of 100 white stay flat self seal mailers.

Price$117.57

6" x 6" Kraft Self Seal StayFlat Plus Mailers 200ct

Price$52.94

6" x 6" Kraft Self Seal StayFlat Plus Mailers 200ct

This product does not qualify for Free Shipping

Product ID ENVRM9PSKSS

These 6" x 6" Kraft Self Seal StayFlat Plus Mailers strong chipboard mailers protect photos. Priced and sold in cases of 200 kraft stay flat self seal mailers.

Price$52.94

5-1/8" x 5-1/8" White Self Seal Flat Mailers 200ct

Price$51.56

5-1/8" x 5-1/8" White Self Seal Flat Mailers 200ct

This product does not qualify for Free Shipping

Product ID RM8SS

SKU 818217441369

These 5 1/8" x 5 1/8" White Self-Seal Flat Mailers protect photos and documents during shipping. It features a pull tab tear strip for easy opening. Priced and sold in bundles of 200 flat mailers.

Price$51.56

Products

CB EQUIPMENT
CB Radios
CB Accessories
CB Antennas
CB Hardware
DRIVER LOG BOOKS
Logbooks
Logbook Accessories
Canadian Logbooks
Bus Driver Logbooks
Driver Log Envelopes
HAZMAT PLACARDS
Worded Placards
Worded Vinyl Placards
Worded Tagboard Placards
Magnetic Worded Placards
UN Hazmat Placards
UN Vinyl Placards
UN Tagboard Placards
Blank UN Placards
Blank Vinyl Placards
Blank Tagboard Placards
Magnetic Blank UN Placards
Explosive Placards
Vinyl Explosive Placards
Tagboard Explosive Placards
Magnetic Explosives Placards
Hazmat Placard Holders
International Wordless Placards
Tagboard International Placards
Vinyl International Placards
Magnetic Intl Wordless Placards
Stock Orange Panels
Placard Kits & Accessories
Placarding Systems
Square On Point Markings
Hot Markings
TRUCKING FORMS
Medical Examination Forms
Vehicle Inspection Forms
Manifest & Bill of Lading
Dangerous Goods Forms
Dispatch and Trip Reports
Maintenance Forms
Driver Qualification
Drug Alcohol Forms
Driver Employment
Cargo Tank Forms
Accident Incident Forms
Canadian Inspection Forms
CDL STUDY
CDL Training DVD Videos
CDL Study Books
CDL Training Software
Air Brakes
TRUCK SAFETY MARKINGS
Truck Decals & Markings
Hazardous Decals
Numbers and Letters
US DOT Truck Numbers
WAREHOUSE EQUIPMENT
Dollies, Hand Trucks, Carts
Loading Dock Equipment
Dock Traffic Systems
Dock Barricades
Loading Lights
Dock Backing Alignment
Dock Seals & Shelters
Dock Seals
Dock Shelters
Yard Ramps
Steel Yard Ramps
Aluminum Yard Ramps
Dock Plates & Boards
Steel Dock Plates
Aluminum Economy Dock Plates
Steel Truck Dock Boards
Aluminum Truck Dock Boards
Dock Boards with Steel Curbs
Hand Truck Dock Plates
Hand Truck Dock Boards
Wheel Risers
Aluminum Wheel Risers
Steel Wheel Risers
Service Ramps, Walk Ramps
Aluminum Loading Ramps
Grip-Strut Walk Ramps
Fiberglass Loading Ramps
Wheel Chair Ramps
Trailer Stabilizing Jacks
Dock Bumpers
Pallet Pullers
Protective Barriers
Clearance Bars
Safety Railing
Safety Railings
Crowd Control Barriers
Safety Gates
Guard Rail Systems
C-Channel Guard Rails
Heavy Duty Guard Rails
Bollards
Equipment Guards
Rack Guards
Misc Protective Barriers
Dock Levelers
Truck Scissor Lifts
Actuated Dock Levelers
Mechanical Dock Levelers
Electric Hydraulic Dock Levelers
Edge-O-Dock Levelers
Cable & Hose Crossovers
Drum Handling
Drum Crushers Compactors
Drum Racks
Drum Positioners Dumpers
Fork Mounted Drum Lifters
Drum Transporters
Retention Basins & Containers
Overhead Drum Lifters
Drum Pails & Dollies
Drums & Accessories
Drum DeHeaders
Drum Tools & Wrenches
Drum Faucets & Pumps
Cylinder Equipment
Drum Heaters
Bottles & Containers
Pails & Equipment
Pails
Pail Equipment
Pail Lids
Fork Truck Attachments
Hoppers
D Style Hoppers
H Style Hoppers
Portable Steel Hoppers
Self Dumping Hoppers
Other Hoppers & Access
Bulk Containers
Forklift Extensions
High Strength Fork Extensions
Fork Extensions
Extensions w/Retaining Straps
Fork Accessories
Steel Forks
Forklift Work Platforms
Lift Master Booms
Snow Plows, Front Loaders
Rug Rams & Carpet Poles
Carpet & Coil Lifters
Rug Rams & Carpet Poles
Coil Rams & Lifters
Hoisting Hooks & Hitches
Misc Fork Attachments
Fork Truck Lights
Overhead Lifting
Gantry Cranes
Fixed Steel
Adjustable Steel
Adjustable Aluminum
Fixed Height Aluminum
Steel Knockdown
Portable Lightweight
Jib Cranes
Overhead Load lifters
Overhead Lifters
Pallet Lifters
Pipe Grabbers
Engine Hoists, Floor Cranes
Clamps & Tongs
Magnets
Hoists & Trollies
Manual Trollies
Electric Chain Hoists
Mighty Mini Lever Hoists
Misc Hoists & Trollies
Hand Chain Hoists
Spreader Beams
Storage Solutions
Pallet Racking & Accessories
Pallet Racking
Pallet Rack Decking
Pallet Rack Back Guards
Industrial Racking
Cantilever Rack Kits
Carton Flow Racks
Reel Racks
Other Racking Systems
Bar Racks & Cradles
Structural Cantilver Racking
Dunnage Racks
Shelving & Cabinets
Bin Storage Cabinets
Stainless Steel Shelving
Steel Shelving
Plastic Shelving
Wire & Driver Cages
Storage Cases
Tool Boxes
Industrial Ladders
Rolling Warehouse Ladders
Cross Over Ladders
Tip-N-Roll Mobile Ladders
Roll-A-Fold Ladders
Spring Loaded Ladders
Maintenance Ladders
Alternating Tread Ladders
Step Ladders
Extension Ladders
Mezzanine Ladders
Standard Slope Ladders
Modular Style Stairways
Misc Ladders & Acc
Dock Ladders
Step Stands
Carts & Dollies
Platform Carts
Steel Platform Carts
Aluminum Platform Carts
Wooden Platform Trucks
Multiple Deck carts
Plastic Platform Carts
Service Carts
Aluminum Service Carts
Steel Service Carts
Plastic Service Carts
Wire Service Carts
Industrial Dollies
Hardwood Industrial Dollies
Steel Industrial Dollies
Pallet Dollies
Aluminum Industrial Dollies
Plastic Industrial Dollies
Hand Trucks
P Handle Hand Trucks
Aluminum Hand Trucks
Appliance Carts
Steel Hand Trucks
Specialty Hand Trucks
Aisle & Equipment Marking
Pipe Marking Products
VynMark Pipe Markers
Direction Flow Arrow Tape
Pipe Markers On Roll
Valve Tags
Safety Tags
MOBILE ELECTRONICS
Mobile Devices
Bluetooth Devices
Power Inverters
GPS Driver HOS Systems
Headphones
Satellite Radio TV
DC Powered Appliances
Mobile Accessories
Adapters & Plugs
Cell Phone Accessories
Audio Installation
Vehicle Security Systems
Radars and Scanners
LABELS
Shipping Paper Tabs
Hazard Class Flags
DOT Labels
Air Shipping Labels
Battery Shipping Labels
Regulated Labels
Cylinder Labels
Hazardous Waste Labels
Waste Labels
Fragile Labels
Warehouse Labels
Temperature Control Labels
Glass & Liquid Labels
This End Up Labels
DO NOT Labels
Special Handling Labels
Enclosed Labels
Pallet Protection Labels
Production Labels
Explosives Shipping Labels
Drum Labels
Limited Quantity Labels
Label Dispensers
Environmental Labels
GHS Labels
Abatement Labels
TRUCK & TRAILER PARTS
Automotive Lights, Lighting
Glad Hands King Pins
DC Fuses
DC Wiring & Electrical
Brakes
Hardware & Accessories
Wheels and Tires
Trailer Jacks & Leveling
Couplers & Acessories
Hubs, Drums
Bearings, Races
Caps, Seals
Spindles & Hardware
Brake Controls
Breakaway Kits
Locks
Fifth Wheel, Gooseneck
Air Line Accessories
Ball Mounts, Balls, Pintle Hitches
Draw Tite Receiver Hitches
Springs
Truck Tools
Truck Driver Tools
Vehicle Mirrors
Gas Cans & Funnels
Auto Cleaning Supplies
Chrome & Stainless Steel
Connectors
Parts Accessories
Hinges
U-Bolts
SAFETY PRODUCTS
Automotive Entry Tools
Reflective Tape
Emergency Triangles
Oversize Wide Load Banners
Spill Kits
First Aid Kits
Safety Scoreboards
Security Seals
Safety Cones
Safety Banners
Safe Driving Awards
Safety Wear
Wheel Chocks
Anti-Slip Tape
Barricade Tape
Utility Marking Tape
TRUCK SAFETY FLAGS
SHIPPING SUPPLIES
Boxes
Corrugated Boxes
White Corrugated Boxes
Heavy Duty Boxes
Heavy Duty Single Wall
Heavy Duty Double Wall
Heavy Duty Triple Wall
Corrugated Mailers
White Corrugated Mailers
Kraft Corrugated Mailers
Easy Fold Mailers
Literture Mailers
Mailing Tubes
Kraft Mailing Tubes
White Mailing Tubes
Square Mailing Tubes
Colored Mailing Tubes
Crimped End Mailing Tubes
Bin Boxes
Flat Boxes
Multi Depth Boxes
Self Seal Side Loading Boxes
Heavy Duty Multi Depth Boxes
Moving Boxes
Economy Packing Boxes
Deluxe Moving Boxes
Wardrobe Boxes
Picture & TV Boxes
Dish Pack Boxes
Lamp Boxes
Mirror Boxes
Mattress Bags
Insulated Shippers
HazMat Shipping Boxes
Bulk Cargo Boxes
Corrugated Sheets & Pads
Single Wall Corrugated Sheets
Double Wall Corrugated Sheets
Triple Wall Corrugated Sheets
Corrugated Layer Pads
Honeycomb Sheets
Chipboard Layer Pads
Poly Sheeting
Printers Boxes
Long Boxes
Tall Boxes
Telescoping Boxes
Reverse Tuck Cartons
Tape
Carton Sealing Tape
Acrylic Sealing Tape
3M Tape
Pre Printed Tape
Natural Rubber Tape
Machine Length
Tape Dispensers
Other Tape
Bubble, Foam, Cushioning
Bubble Products
Bubble Rolls
Bubble Roll
Perforated Bubble Rolls
Heavy Duty Bubble Rolls
UPSable Bubble Rolls
Bubble Dispensers
Foam Products
Foam Rolls
Perforated Foam Rolls
UPSable Foam Rolls
Soft Foam
Air Foam Dispensers
Foam Pouches
Packing Peanuts
Paper Packing
Kraft Paper
Kraft Paper Rolls
Kraft Paper Sheets
Bogus Kraft Paper
White Paper Rolls
Newsprint Paper
Newsprint Rolls
Newsprint Sheets
Paper Cutters
Air Pillows
Dunnage Bags
Stretch Film
Hand Stretch Film
Cast Stretch Film
Blown Stretch Film
Extended Core Film
Bundling Film
Machine Stretch Film
Color Stretch Film
Goodwrappers
Stretch Film Dispensers
Mailers and Envelopes
Bubble Mailers
Kraft Self Seal Bubble Mailers
White Self Seal Bubble Mailers
Kraft Bubble Mailers w/Tear
Kraft Heat Seal Bubble Mailers
Bubble Pouches
USAFS MEMBERSHIP
Flat Mailers
White Self Seal Mailers
Kraft Self Seal Mailers
Kraft Stay Flat Mailers
White Stay Flat Mailers
Poly Mailers
Bubble Poly Mailers
Tear Proof Mailers
Packing List Envelopes
Panel Face Envelopes
Full Face Envelopes
Clear Face Envelopes
Invoice Enclosed Envelopes
Padded Mailers
Anti Static
Anti Static Bubble
Anti Static Perforated Rolls
Anti-Static Bubble pouches
Static Shield Bags
Dri-Shield Bags
Edge Protectors
Cased Edge Protectors
Strapping Protectors
Moving Blankets Pads
Strapping
Steel Strapping
Poly Strapping
Hand Grade Polypropylene
Machine Grade Strapping
Polyester Strapping
16" x 3" Core Smooth
16" x 6" Core Smooth
Steel Strapping Tools
Poly Strapping Tools
Strapping Seals
Strapping Carts
Pallets
Damage Indicators
CARGO CONTROL
Interior Van Cargo Control
Deck Beams
Cargo Beam Tracks
Jack Bars
Cargo Control Accessories
Pallet Cargo Decking
Flatbed Cargo Control
Cargo Corner Protectors
Winches
Combination Winches
Side Mount Winch
Cable Winches
Bottom Mount Winches
Sliding Web Winches
Lashing Winches
Porta Winch, Anchor
Other Winches
Hand Winches
Rubber Ties, Accessories
Winch Track
All Load Binders
Load Binders
Winch Bars
Anchors
Misc Cargo Control
Straps
Cargo Straps
Winch Strap Assemblies
2" Strap Assemblies
3" Strap Assemblies
4" Strap Assemblies
Ratchet Strap Assemblies
Cam Buckle Straps
Hardware & Webbing
Cargo Strap Buckles
Cargo Strap Hooks
Cargo Strap Rings
Track Fittings
Shackles, Quick Links
Cargo Webbing
Miscellaneous Hardware
Auto Transport
Straps, Single Cleat & Tie Downs
Tie Downs & Transit Straps
Lifting Solutions
Round Lifting Slings
Nylon Eye Slings
Chains & Hooks
OVERSTOCK SALE
TRUCK DRIVER TRAINING
Driver Training Products
Hours of Service
Forklift Operator
Cargo Control Training
MAINTENANCE
Accidents & Maintenance
Air Line Hoses
Tire Thumpers
Booster Jumper Cables
Chemicals Lubricants
POSTERS
Trucking Posters
SIGNS
Warehouse Safety Signs
Traffic Signage
No Parking Signs
Chemical Safety Signs
Abatement Temporary Signs
OSHA Safety Signs
ANSI Safety Signs
Parking & Facility Signs
Fire Safety Signs
Floor Safety Message Signs
DRIVER GEAR
Truck Cab Accessories
Cab Accesories
Automotive Office Products
Truck Driver Luggage
Coolers & Drinkware
Truck Driver Flashlights
Truck Driver Bedding
Driver Health Fitness
APPAREL
Driver Apparel
Pants
Shirts
Winter Clothing
Hats
Masks
Truck Operator Gloves
Clothing Accessories
Flags
MANAGEMENT PRODUCTS
Management Supervisor
TRUCKING COMPLIANCE
Drugs Alcohol Compliance
HazMat Compliance
OSHA Compliance
DOT Compliance
HAZMAT
HazMat Videos DVD
HazMat Software
TRUCKING BOOKS
Safety Booklets
Transportation Books
Atlases Maps
BUS DRIVER TRAINING
Transit Bus Training
School Bus Training
Motor Coach Training
EMERGENCY VEHICLES
Ambulance Driver Training
Fire Truck Driver Training
Police Driver Training
PASSENGER CARS
Drinking & Driving
Teens & New Drivers
Driver Refresher Courses
CUSTOM PRODUCTS

Filter By...

Search by Price /

Sort Order

Products Per Page

Search Term

Your Cart

Shopping cart

0 Product(s) in cart

Discounts $0.00

Total $0.00

Your Account

Not logged in

Specials

Loyalty Program

Everything Trucking & More!

Your Trucking, Warehouse and Shipping Supply Company.

We've got the trucking industry covered, from the warehouse, to the terminal, to the customers front door, and everything in-between. Established in 1999, USA Fleet Supply LLC is a manufacturer and distributor of trucking safety, training, and compliance products. We are the nations largest supplier of trucking supplies, shipping supplies, packaging material, warehouse equipment, mobile electronics, cdl truck driver training products, cargo securement, trucking forms, hazmat placards & much more, featuring over 80,000 products. If you can't find what you are looking for, contact our Customer Care Team and we'll find it for you.