1. [Round Pool Cover] This pool cover is quite practical. It can help maintain the above - ground pool in a good state during the period when you don't need to use it. Also, it can be folded and stored without taking up much space. 2. [Material] This above - ground pool cover is made of polyester fiber, which can provide comprehensive protection for the pool and prevent it from cracking or being damaged due to extreme weather. Additionally, it has good breathability and durability, which can extend the service life of the pool to some extent. 3. [Keep Clean] The interior of the pool cover is coated with a polyurethane (PU) waterproof coating, and the tape at the seams has been upgraded. This can protect your pool from heavy rain, snowstorms, and dust. 4. [Universal Compatibility] Our round solar pool cover is suitable for various round pools, such as inflatable pools, trampoline pools, pet pools, and hot tubs. 5. Color: Black 6. Material: Polyester fiber 7. Size: 12 feet 8. Package Content: - 1 pool cover - Only the above items are included in the package, and no other products are included. 9. Note: Light reflection and different displays may cause slight differences between the color of the item in the picture and the actual one. The allowable error for size measurement is plus or minus 1 - 3 centimeters.