CROWNHILL PACKAGING INC Corrugated Plastic Sheets, 12 x 46″, Natural, 4mm thick

Item: Corr. Plastic Sheets,12″ x 46″,Nat,PK90 Country of Origin (subject to change): United States These 12 x 46″ Natural Corrugated Plastic Sheets are great for hobby, craft, construction applications, and signage. Stronger than cardboard, these sheets are waterproof and made of Polypropylene. Sheets are 4mm (.16 inch) thick.