Features: Suitable for most car models, suitable for door, roof, floors, hood, firewall, chassis, trunk lid, etc. Excellent sound insulation properties and good vibration resistance and strong thermal insulation. Improve the driving experience by reducing engine noise, tire whine, road noise, wind noise, etc. 3mm-10mm thick waterproof closed cell thermal foam for your car. Made of high quality material, it is waterproof, flame retardant and scratch resistant. With self-adhesive surface, this insulation foam is easy to cut, peel and apply. Provide you with a quiet driving space, greatly improved driving comfort. Specifications: Material: Rubber Color: Black Item Size: 200cmx50cm, 100cm*100cm(optional) Thickness: 3mm/5mm//8mm/10mm Package Weight: 350g Package Size: 34*34*5cm Packing List: 1 * Soundproof Insulation Foam