12 x 12 x 1 1 / 4 White Literature Mailers

- 200 lb. test strength for durability
- Easy to set up in seconds without tape or staples
- Ideal for shipping picture frames
- Comes in a bundle of 50
- Outside dimensions of 12 3/4 x 12 1/2 x 1 1/2 (+/- 1/8)
- Made from B flute material (Exception: S-9851, E flute)
- Recyclable and environmentally friendly
- Meets ASTM D5118 specifications
- Not acid-free
- FSC or SFI compliance cannot be guaranteed due to multiple paper mills involved