OnlineEEI, Duvetyne Brush Finished Fabric Bolt, 54" Wide, 25 Yards, Black "Film and PhotoTypical applications include film and photographic studios and set, theatrical sets, and AV presentations Quality Material - 100% cotton brushed finish with topical fire retardant Measurements - Bolt of fabric measures 54 inches wide and 25 yards long Light Blocking - Excellent for light blocking uses, weight of 8 oz per yard Note on Care - Washing will remove flame retardant!