use: Upholstery, Residential Acoustic Panel content: 55% Cotton, 45% Polyester width: 54" finish: Light Acrylic Backing ufac code: UFAC Class 1 durability: Wear Test: 50,000 Double Rubs (Wyzenbeek), Lightfastness: 60 Hours Class 4 (AATCC 16) cleaning instructions: S (Solvent)