car waxing foam , car cleaning foam , sponge Certificate: ROHS,REACH, UL,BS5852,CA117 etcDensity: 15-90kg/m3Hardness:10-90color: all colorsshape: cnc,sheet, cylindricalpackage:poly bag or customer's degsinDongguan Zhenfeng Enterprise Co., Ltd , Runing in foam field for 8 years , professional engage in making many types of polyurethane foam which mainly used for furniture ,electronic , shoes car ...