Features: 1.This insulation foam will improve the riding experience in your vehicle by reducing engine noise, tire whine, road noise, wind noise and will significantly improve the overall vehicle refinement and sound quality. 2.As well as improve the vehicle acoustics, this high performance insulation foam will ensure your vehicle stays cooler in the summer and warmer in the winter, making your ride more comfortable. 3.Glass fiber foam has the same characteristics and excellent noise insulator properties as rubber foam. It absolutely doesn't absorb water & has no odor unlike polyurethane foam. It is light weight, oil and petrol resistant. 4.Made of high quality material with the adhesive backed surface, this insulation foam is easy to cut, peel and apply, and it is water resistant and flame retardant. 5.This sound deadening foam is ideal for hood, ceiling, door, cockpit floor, tailgate, fire wall and U type wall, front mudguard, front and back wheels. Specification: The material used is an excellent insulator! Sound insulation allows you to deal with both heat and cold. This is particularly important in hot climate areas. Well-insulated interior is a pledge of high comfort while in vehicle. Liner heat shield material will solve the problem of excessive heating if your car is equipped with a powerful engine and enhanced exhaust system. It is also easy to use liner as the hood insulation (hood liner). _x000D_ _x000D_ Features:_x000D_ _x000D_ This insulation foam will improve the riding experience in your vehicle by reducing engine noise, tire whine, road noise, wind noise and will significantly improve the overall vehicle refinement and sound quality. _x000D_ As well as improve the vehicle acoustics, this high performance insulation foam will ensure your vehicle stays cooler in the summer and warmer in the winter, making your ride more comfortable. _x000D_ Glass fiber foam has the same characteristics and excellent noise insulator properties as rubber foam. It absolutely doesn't absorb water & has no odor unlike polyurethane foam. It is light weight, oil and petrol resistant. _x000D_ Made of high quality material with the adhesive backed surface, this insulation foam is easy to cut, peel and apply, and it is water resistant and flame retardant. _x000D_ This sound deadening foam is ideal for hood, ceiling, door, cockpit floor, tailgate, fire wall and U type wall, front mudguard, front and back wheels. _x000D_ With high noise reduction and thermal insulation properties, it is a good replacement for the old one and also a needed spare part for your car. _x000D_ _x000D_ Specification:_x000D_ Material: Foam Cotton + Glass Fiber _x000D_ Size: 40 * 40inch_x000D_ Thickness: 5mm/0.2inch_x000D_ Package Weight: approx. 450g_x000D_ _x000D_ Package list:_x000D_ 1 * Sound Heat Insulation Foam_x000D_ _x000D_ Note:_x000D_ It is easy to install, but professional installation is highly recommended. PackageList: