Describe: The pool set is a quick pool set for aquarium lovers. These pool covers fit snugly on top of the pool and keep out leaves, insects and other harmful dirt. The quick-set pool cover can be fastened with a handy cord to prevent it from being blown away by the wind. Made from durable UV material, these pool covers help protect your pool from the fast-paced sun and ensure continuous use throughout the summer. Specification: Name: swimming pool cover Material: PE Color: blue Pool Cover Size: #A: 183*183cm; #B: 244*244cm; #C: 305*305cm; #D: 366*366cm Suitable for swimming pool size: Diameter #A: 6FT; #B: 8FT; #C: 10FT; #D: 12FT Weight: about 300g / 500 / 700g / 950g Product packaging: bagged Packing size: 25*25*5cm Color name: 12FT 100% - Brand new, high quality. Feature: Easy-to-use, durable round tank cover. Lightweight material: round lid. Prevent dust and debris from accumulating in the pool. Use a wear-resistant rope for easy fixation. Limit evaporation and reduce the need for chemicals. The adaptation pool is 72 inches in diameter. Package Included: 1 x Swimming Pool Cover (Pool not included) Notes: 1. 1 inch = 2.54 cm. 2. Please measure by yourself to choose the right size. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! 10 ft Prolonged pool life Provides protection from dust, insects, leaves Uv radiation Maintain a comfortable water temperature