Cardboard Sheets Double Wall Corrugated Sheets, 48" X 72" (5 Pack)

These heavy-duty double wall corrugated sheets measure 48 in x 72 in and are designed for protecting heavy loads. They are made of kraft material and have a 48 ECT rating.

• The description claims that the sheets provide industrial strength protection.
• The description claims superior thickness and twice the puncture resistance compared to standard shipping boxes.
• The description claims a 100% post-consumer recyclable material.