Tough Rubber: The rubber jack pad offers a smooth appearance that won't harm your vehicle or your hands. Its strong, flexible construction is wear resistant, allowing for long term use. It provides soft yet sturdy support and guard for your vehicle's chassis rails when used with a jack stand. Shock Absorption and Noise Reduction: With strong elasticity and a maximum load capacity of 3 tons, the car jack pad adapter can effectively reduces vibration between the metal car rails and the jack, protecting suspension components from damage. Non Slip Design: The waffle grid appearance at the top of the jack stand pad enhances friction to prevent slippage, offering better guard during use, reliable and dependable. Easy to Use: Simply place the pad between the lifting arm of the jack and the vehicle's skirt, and align the top and bottom grooves with the jack and car frame rails, ensuring strong load bearing capacity without deformation or breakage, easy to install and remove. Universal