This high-quality round blue pool cover is made of waterproof PE material, ensuring durability protection against dirt debris. It helps keep your pool clean, clear, warm, allowing you to enjoy swimming in a clean warm pool throughout the season. Suitable f various round pools. Features 1. Keep Your Pool Clean: Me time swimming in your inflatable pool less time cleaning it by the pool cover this summer. Helps keep your above ground pool free of dirt debris when not in use. 2. Keep Pool Water Clear and Water Save: Don't need to add water even passed a few day f last swim because we can reduce water evapation. You can reuse the water because pool cover keep the pool water clear. 3. Keep Water Warm: Not only cover your pool, our pool cover also keep the water warm under sunshine. So you can keep enjoy your swimming in the whole season. 4. Durable Safe: Our pool cover is waterproof never be damaged by soaking in water sunshine. You can keep use it at next year. Made by high-quality harmless PE materials. 5. Perfect f Various Round Pools: Great f both foot easy set metal framed round swimming pools Specification Material: PE Col: Blue Size: Diameter 183cm, 244cm, 305cm, 366cm Weight: 300g, 500g, 700g, 950g Package Include: 1× Round Pool Cover