GARVEE 18x36 Solar Pool Covers for Inground Pools and Above Ground Pool, 12Mil Rectangle Sun Heater for Swimming Pool, Heat Retaining Blanket for Water 1200 Series (Blue, 18ft x 36ft)

Solar pool cover utilizes solar energy to heat the pool water, reduce heating time, maintain warmth, maintain cleanliness, and prolonged enjoyment of your pool. Large Bubble, More Heat Harness solar power to warm your swimming pool effortlessly with an innovative blanket featuring numerous air bubbles. These bubbles effectively trap and convert sunlight into heat, providing you with a delightful swimming experience! Bubble Side Down Maximize the effectiveness of your solar heater blanket by positioning it with the bubble side facing downward into the water.