automobile headliner 4mm foam,stronge lamiantion,tricot brushed backside,different density foam Min quantity: 1000m/color Automobile headliner1) foam thickness: 4mm2) backside fabric: tricot brushed3) lamination way: fire,glue4)color : various5) width: 56",58",60"6) Roll length: 25-30meters7) Loading q'ty: 4500meters for 1x20', 10000meters for 1x40hq