1) Surface: PU leather; 2)midst: Flock binder; 3) Backing: 100% powder of genuine cowhide flocking pile; 4)effective width: 142cm; 5)thickness: 1.0mm Useage: Sofa, car seat, office chair, shoes This item is very high quality, have already pass the test of SGS.Without any pull off materials The thickness, width, color, can be manufact according customer's inquirements