Grade: Grade 5; Content: 100% EPU Polyurethane; Width: 54";Weight: 1.63 lbs/lin.yd.; Cleaning: W (Water-Based Cleaners) / BC (Bleach Cleanable - 4:1);Abrasion: ASTM D-4157 (Warp: exceeds 900,000 double rubs); Flammability: NFPA 260 / UFAC Class 1 / CAL TB117-2013; Light Fastness: AATCC-16A (Class 4)