The protective pool cover is made of PE tarpaulin, which is sturdy and durable. Using it can prevent fallen leaves from falling into your pool, protect your pool from pollution, and help prevent the water in the pool from evaporating. The rope design makes the pool cover fit the pool size perfectly, you only need to put the inflatable pool cover on the surface of your pool, and then tighten the rope, so that the pool protector can firmly hold the pool without worrying about severe typhoons or heavy rain. The pool cover is soft, lightweight and foldable, easy to carry and store, and will not take up too much storage space. Perfect for easy installation of feet and metal frame round swimming pools! Insulation cover for underground and above-ground swimming pools. Our pool cover is waterproof and will not be damaged by soaking in water or sunlight. It is an ideal insulation blanket for heating the pool. You can continue to use it next summer. It is convenient to use and economical.