Pool Cover: Extend your swimming season with heat-retaining solar pool cover to keep your above-ground pool clean, pristine, and heated when not in use. Solar Heating: Uses solar energy to warm the pool water and prevent heat from escaping. Must-Have Pool Accessory: Effectively keep debris, leaves, and trash out of the water, reducing the need for chemicals and maintaining pristine pool conditions Efficient Design: Floats directly on top of the water, ensuring maximum heat retention and less water evaporation for improved pool efficiency Compatibility: Fits Bestway 10ft.(3.05m) Fast Set Pools, 10ft.(3.05m) Steel Pro Max Pools, and 10 ft.(3.05m) Steel Pro Pools Keep your pool clean, pristine and heated when it's not in use with the Bestway Round Solar Pool Cover. The specially-designed solar pool cover creates a greenhouse effect in your pool. By floating directly on top of the water, the cover traps heat from the sun to keep the water and warmth in and the debris out. Above ground pool covers are a must-have accessory. They reduce the amount of chemicals you need to use to keep your water in tip-top shape. This cover is perfect for a Bestway 10 ft. (3.05 m) round frame pool, round steel wall pool and round inflatable ring pool.