Features: Made to Last: This product is made of high-class high-strength rubber through the sulfurization process, which is not easy to wear or deform after long-term use, effectively extending its service life. Built for Longevity: Crafted from premium, high-strength rubber using a sulfurization process, this product prevents wear and deformation even after extended use, significantly enhancing its lifespan. Strong Load Capacity: The sturdy structure allows it to withstand weights of up to 4409.25-6613.87lbs, ensuring stability when lifting large vehicles, providing reliable safety for equipment and personnel. .