General description Value package includes 12 pool connection pins and 12 joints. Helps avoid the need to purchase a new metal frame pool due to lost or damaged joint pins. Replacing spare parts is a cost-effective way to maintain your frame pool. Strong waterproof design prevents water from entering the pool frame pipe, reducing the risk of rust. Technical specifications Size: 5.5 cm (2.17 inches). Material: High-quality, durable plastic. Compatibility and accessories Suitable for most round and rectangular metal frame pools. Check the required size of your framed swimming pool to ensure compatibility. Installation Easy installation: Simply replace lost or damaged parts without additional tools. Spare parts are easily interchangeable. Usage Keep your pool in optimal condition for summer enjoyment. Other information Manual measurements may allow for a 1-3 cm error. Color differences may occur due to lighting and display variations; refer to the actual item received.