12 x 10 x 4 White Literature Mailers

- 200 lb. test strength
- Easy to assemble in seconds without tape or staples
- Ideal for clothing storage
- Bundle of 50 boxes
- Dimensions: 12 3/4 x 10 1/2 x 4 1/4 (+/- 1/8)
- Made from durable B flute material (Exception: S-9851, E flute)
- Recyclable and environmentally friendly
- Meets ASTM D5118 standards
- Not acid-free
- FSC or SFI compliance cannot be guaranteed due to multiple paper mills involved.