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! 6 ft Prolonged pool life Provides protection from dust, insects, leaves Uv radiation Maintain a comfortable water temperature