DETAILS: - Condition:Aftermarket 100% New - Material: Foil-Coated Fiberglass - Size: As picture show PACKAGE INCLUDE: One piece FEATURES: Use: The Aluminum Foil Sound Deadener Insulation Mat can used for the car roof floors, hood , firewall, chassis, trunk room, trunk lid, fender and so on. And it can use on motorcycle exhaust pipe, engine. Materials: Under layer: strong back glue, Middle layer: high density foam cotton, Top layer： aluminum foil. Lightweight flexible materials form a reflective barrier against excessive heat. Improve the car paint service time. Strong sound insulation and absorption function, heat insulation mat. Install these on your ABS Plastic or Fiberglass to provide superior protection from Warping/Melting, protects expensive fairings from searing engine and exhau.