​Waterproof swimming pool caps can extend the life of the pool and make the swimming pool more durable. Note: (excluding swimming pool) The swimming pool mask is made of high quality anti-UV woven fabrics and is durable. These swimming pool covers are closely fitted to the top of the pool to prevent leaves, dust and debris in the pool. The wear-resistant rope is fixed to prevent it from being blown away by the wind. Restrict evaporation and reduce the demand for chemicals. These pool covers are made of durable PE durable materials to help protect the fast-paced swimming pool and ensure continuous use throughout the summer. Specifications: 100%- new, high quality. Material: PE Size: Suitable for swimming pool size: diameter 6FT / 8FT / 10FT / 12FT Weight: about 300g / 500 / 700g / 950g The package includes: 1 * Swimming pool cover (excluding swimming pool) How to use: As shown Product material: PE Package list: 1 * Swimming pool cover (excluding swimming pool) Notes: 1. 1 inch = 2.54 cm 2. Please measure it yourself to choise the right size. 3. Due to the DIFCERENCE BETWEEN THE DIFFERENT Displays, The Picture May Not Reflect The Actual Color of The Item. Thank you! The pool set is a fast swimming pool set for aquarium enthusiasts. These swimming pool cover are closely fitted to the top of the pool, prevent leaves, insects and other harmful dirt. Quickly set the swimming pool cover can be fixed with a convenient rope to prevent it from being blown away by the wind. These pool covers are made of durable ultraviolet material to help protect fast-paced sunny pools and ensure continuous use throughout the summer. Easy to use, durable circular tank cover. Prevent dust and debris from being accumulated in the swimming pool. Lightweight material: circular cover. Wear-resistant ropes are used in easy fixation.