Vinyl; 100% Polyester Backing; Finished Width: 54 inches; Roll Size: 30 yards; Standard Weight: 30.75 +/- 1.5 oz per linear yard; Thickness: 44 +/- 4.5 mils; Abrasion resistance: No Significant wear after 200,000 double rubs with #8 cotton duck using the Wyzenbeek test method; Cold Crack: -25° F 1000 Hours WeatherOmeter