[Features] The jack support pads are made of high-strength and wear-resistant rubber material with excellent durability and compression resistance to withstand the pressure of heavy objects. The top is made of flat panel structure, which makes the jack able to support objects stably when in use. The support pads feature a lightweight design that makes them easy to carry and store. It can be folded or rolled up, occupying less space and easy to carry to construction sites, garages or other places where support is needed. There will be no rupture or deformation during use, ensuring the safety of staff and objects. In addition, the support pads can also reduce vibration and noise, providing a more stable and comfortable use of the experience [product information] product name:Jack support pad color:black Material:rubber Size:68x20.5mm Packing list (you can get after purchasing one item): support pad x4 Please understand: 1. Due to the long shipping time, the item may be damaged during the shipping process, if the item is damaged, please leave us a message through the official website immediately before posting comments, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Colors may vary from monitor to monitor.