Coroplast 48 in. x 96 in. x 0.157 in. (4mm) White Corrugated Twinwall Plastic Sheet CP4896S - The Home Depot
Gray Plastic Sheet | Plastic Hard Sheet | Pvc Sheets Hard | Hard Pvc Board | Plastic Board - Tool Parts - Aliexpress
Amazon.com : 24x48 4mm Corrugated Plastic Sheets 10 Pack White Waterproof Lightweight, Blank Boards Double Sided for Lawn Signs, Garage Sales and Real Estate. Various Sizes, Colors by WholesaleArtsFrames-com : Office Products
PVC Foam Sheet, Thickness: 4mm to 30mm
0.4mm~4mm Thick White Plastic PVC Sheet Hard Plastic Plate Multi size available | eBay
FaraSheet 4mm PVC Marble Sheet(id:11425554) - EC21 Mobile
Corrugated Plastic Sheeting, 4mm Fluted, 48"x96", White
Rigid PVC white cut to size (UV-stabilised) | S-Polytec
PVC Sheet Clear 1000*4mm on roll (20 meters) - Haagh Protection
0.4mm~4mm Thick White Plastic PVC Sheet Hard Plastic Plate Multi size available | eBay
18x24 4mm Corrugated Plastic Sheets 50 Pack Red Waterproof Lightweight, Blank Boards Double Sided for Lawn Signs, Garage Sales and Real State. Various Sizes, Colors by WholesaleArtsFrames-com - Walmart.com
White Plain PVC Sheet, Thickness: 4mm-12mm, Size: 8' x 2'
¼ in. KLEER PVC Sheet, 4 ft. x 8 ft.
Coroplast 48 in. x 96 in. x 0.157 in. (4mm) Clear Corrugated Twinwall Plastic Sheet (10-Pack) COR4896-CLR - The Home Depot