16 x 16 x 4 White Literature Mailers

- 200 lb. test strength
- Easy assembly without tape or staples
- Ideal for shipping canvases
- Bundle of 25 boxes
- Outside dimensions: 16 3/4 x 16 1/2 x 4 1/4 (+/- 1/8)
- Made of durable B flute material (exception: S-9851, E flute)
- Recyclable, but recycling facilities may not be available in all areas
- Meets ASTM D5118 specifications
- Not acid-free
- FSC or SFI compliance cannot be guaranteed due to multiple paper mills involved