Car soundproof noise insulation sound deadener acoustic foam material The soundproof insulation foam is high density, thick, waterproof and flame retardant. It has strong back glue for easy paste to reduce noise, giving you a quiet driving space.Features:10mm thick waterproof thermal closed cell foam.Easy to cut and work with.Sound insulation, waterproof, and flame retardant.Easy to dry line anything that need to retain heat or sound or keep the sound or vibration out.Give you a quiet driving space, greatly improved driving comfort.Specifications:Material: Foam;Color: Black;Item Size: 1000 * 1000 * 10mm / 39.37 * 39.37 * 0.39in;Package Weight: 450g / 15.87ounces;Package Size: 550 * 450 * 450mm / 21.65 * 17.72 * 17.72in;Note:Before pasting, please to clean the place you paste.Packing List:1 * Soundproof Insulation Foam