10 5/16" x 5" x 5 9/16" Outside Tuck Mailers (listed with inside dimensions) are strong and lightweight providing maximum protection for your most important literature and documents. 10 5/16 x 5 x 5 9/16 Outside Tuck Mailers feature protective outside tuck closures. They also fold together quickly without the need for glue, staples or tape. Economical outside tuck mailers are manufactured from 200 lbs./ECT-32-B oyster white corrugated material that can be stored flat, as shipped, 50 per case.

• Folds together quickly into one piece.
• Front lock tabs close securely.
• No sealing required.
• Ships and stores flat.