9 x 9 x 4 White Literature Mailers

- 200 lb. test corrugated cardboard box
- Easy to assemble, no tape or staples required
- Ideal for small picture frames
- Bundle of 50 boxes
- Dimensions: 9 3/4 x 9 1/2 x 4 1/4 inches
- Made from B flute corrugated cardboard (exception: S-9851 and E flute)
- Recyclable, but recycling facilities may not be available in all areas
- Meets ASTM D5118 specifications
- Not acid-free
- Not guaranteed to be FSC or SFI compliant due to multiple paper mills involved