The soundproof mat is not only effective in reducing noise but also adds an extra layer of protection to your car's trunk. The durable foam material acts as a shock absorber, protecting your spare tire and other items in the trunk from damage caused by vibrations and impacts. This dual functionality makes the soundproof mat a valuable addition to any vehicle. Features -Color:Assorted Color -Material:PP, PET fiber -Size:72.00X72.00X0.50cm/28.30X28.30X0.20in -Universal application: fits a wide range of car trunk pits and grooves, making it a versatile choice for different vehicles -Shock absorption: provides excellent shockproof and antislip performance, protecting trunk items from and shifts -Accurate fit: the universal design ensures a suitable fit for most car trunks, with easy installation that won't harm the vehicle - material: made with highdensity foam, offering durability and a long lifespan for sustained soundproofing -Easy installation: simple and quick to install, enabling users to enhance their car's sound insulation with ease Package list: 2 Sound Dampening Mat