Multilayer Structure: The rugs feature an impressive 0.6-in thickness, and made of three layers combined by hot press technology. The Front layer of premium plush carpet helps reduce interior car noise and delivers outstanding comfort and support; Second layer is TPE, allowing it can be flame retardant and waterproof; Backing layer is original Friction Claws material, by increasing the friction on backing with car floor, keeps mats from moving without damaging floors.
