Features: 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. Making sound more centralized and harmonious by changing the way of sound transmission. It will make the car music playing a better sound effect. Reducing energy consumption with strong performance of heat insulation. 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. 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. This sound deadening foam is ideal for hood, ceiling, door, cockpit floor, tailgate, firewall and U type wall, front mudguard, front and back wheels. Specification: Condition: Brand New Material: Glass Fiber + Cotton Color: Shown as Picture Size: 80*50cm / 31.5*19.7inch Thickness: 10mm/0.4inch Package list: 1 * Sound Deadener Note: It is easy to install, but professional installation is highly recommended. 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、Making sound more centralized and harmonious by changing the way of sound transmission. It will make the car music playing a better sound effect. 3、Reducing energy consumption with strong performance of heat insulation. 4、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. 5、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.