Strip Curtain Direct SC0000001 150' Roll - 8" Wide Ribbed PVC Plastic for Walk In Coolers, Warehouse Doors and Clean Rooms Measures 8" wide, ribbed, 0.06" inches thick Ribs prevent fingers from sticking together and scratches on flat surfaces when loads pass through Designed for indoor/outdoor applications, withstanding temperatures from -20 degree f to 140 degree f Brand new and direct from manufacturer! made in the usa USDA/UL 94 Certified Phthalate Free Resin