This tank base ring is specifically designed for tanks, providing a nice fit and easy installation. Its quality material ensures performance and its non-slip surface adds an extra layer of safety. The ring base not only keeps the gas tank stable but also protects the tank and the surrounding area from damage. Features -Color:Black -Material:Silicone -Size:20.30X20.30X2.40cm/7.98X7.98X0.94in -Size:18.50X18.50X2.40cm/7.27X7.27X0.94in -Note:suitable for 20-40 pounds (5-10 gallons) Tank. -Ensures performance due to the use of heavy duty and stable silicone materials. - Features a nonslip surface to enhance safety and prevent accidents. -Designed to hold various types of tanks and equipment, providing versatility. -Offers a reliable solution for stability requirements, ensuring the equipment stays in place. -Suitable for both residential and commercial use, catering to a wide range of applications. Package list: 2 base