Several sizes to choose from, suitable for most types of pools. Made of high quality PE material, waterproof, anti-UV, durable, tear resistant, long service life. Design of the holes around the cover allows you to attach them securely to the pool with the cord, ensuring stable use during the wind. These blue pool covers fit perfectly above the pool to prevent leaves, dust and debris from collecting in the pool. Size: Round blue & nbsp; | & nbsp; Color: 250CM Functionality: -Waterproof swimming pool cover can extend the life of the swimming pool and make it more durable. -Made of UV resistant polyester, strong and durable. -A wear-resistant rope is installed to prevent it from being blown away by the wind. -There are a variety of sizes to choose from, suitable for most types of pools. -It can be installed on top of the pool to prevent leaves, dust and dirt from accumulating in the pool. Specification: Material: polyester. Shape: round Note: 1. Due to the light and screen difference, the item's color may be slightly different. 2. There may be 0.5-2cm difference from the specified measurement value.