Material: Made of rubber material with a grooved design, the structure is lightweight and strong, providing enhanced cushioning and compression resistance. Commonly used in industrial, factory, and transportation applications. PROTECT YOUR VEHICLES: Rubber mats are designed for vehicle repairs and lifting support tasks. When changing car tires or raising a vehicle with a jack, they help protect the vehicle body and prevent scratches on the paint or chassis components. PROTECTIVE JACK STAND: The jack support features a pressure-absorbing pad that is firm enough to support lifting points while remaining soft enough to avoid damaging the contact area. Helps protect the jack's top bracket. Rub7er Smell: Due to the new heavy-duty rubber material, a rubber odor may be present initially. This is normal. Allow the product to air in a well-ventilated area for a period of time, and the odor will gradually dissipate.