polyester leather liner needle punching polyester or polymide used for leather coated name:leather base the fabric technicians:needple punched color:black or to be customedmaterical:100% PolypropyleneWeight:80-1000gsThickness:0.6-5mmMinimum quantity:1 toncolor,application:Use for carpet cloth, the sofa lining, geotextile exhibition, carpet, sound-absorbing felt, shoes, etc.