The 5 ply structure serves as added padding and cushioning for the contained product. Often used to pack books and other heavy products. This box is made from sturdy 5 ply corrugated board. This box is more strong than regular 3-ply boxes and are used to pack heavier or fragile products which needs more protection.
Number of Ply (Layers):
External Dimensions (LxWxH) (inches):