[ENHANCED STABILITY] Impact resistant PP material enhances friction, traction, and weight capacity for long-lasting support. [IMPROVED SAFETY] Anti-slip grooves and rubber blocks prevent sliding, ensuring stability during maintenance. [HIGH LOAD BEARING] 6,000lbs capacity per pair ideal for low profile cars and sports vehicles. [EFFICIENT MAINTENANCE] Perfect size for unrestricted work under jacks, offering convenient upkeep. [SECURE DESIGN] Arc-shaped design securely holds vehicles in place with surface drainage for durability.