[5mm Thickened Material, Provide Better Sound & Heat Insulation] Our automotive sound deadener is composed of three layers of high quality material including aluminum foil, thickened 5mm foam, high quality back glue. It provides better noise insulation effect for your car so you can enjoy a more quiet and comfortable environment, at the same time effectively reduce 98% heat transfer. 5mm thickened thickness is more suitable for the hood, firewall, providing better insulation. | [High-quality Material, Meet the Needs of Longer And Better Use] 5mm thickened foam has higher anti-extrusion function compared with inferior foam product, so there is no need to worry about the collapse of the use process. Excellent adhesive has strong viscosity, which can ensure to stick firmly. High quality back paper is easy to to peel & install and not easy to tear. | [Equipped with High-quality Practical Tools, Ensure Convenient Installation & Insulation Effect] We also specially equip you with adequate aluminum foil tape and car trim removal tool. Removal tool is more resistant than the market tools, you can easily pry the door without worrying about leaving scars. Also, you can use aluminum foil tape for the junction of two heat insulation or corner edge, allowing you a better sound deadener effect and not to worry about falling off of heat insulation. | [Cut Sheet Packaging, Ensure Product Quality & Convenient Install] Products include: 15.7*13.0inch soud deadener*13piece, aluminum foil tape*1, car trim removal tool*1. Our products are sliced and packaged in box, so you don't have to worry about ugly creases, back paper tearing and pasting together etc caused by folding packaging so that you can not install easy or completely can not be used. At the same time, the sliced thermal insulation is more convenient for you to install, just 5 steps. | [A variety of different thicknesses to meet different needs] Aggsound offers a variety of different thicknesses of insulation foam 4mm/5mm/6mm/8mm/10mm/0.25inch/0.5inch/1inch etc.. Different thicknesses of insulation foam to meet the different needs of the application.