1、 Heating pool water: The solar pool cover can use sunlight to heat the pool water, and can also keep hot water pre-injected, so you can enjoy a comfortable swimming experience.2、 Reduce evaporation: The pool cover can reduce the evaporation in the pool by 95%, which can save water and facilitate water reuse in summer; it can also keep the pool clean when the pool is not in use.3、 Free cutting: You can cut our solar swimming pool cover into the required size according to the size of your swimming pool; the trimmed solar pool cover will not affect the insulation effect of the product.4、 Unique design: Our solar swimming pool cover is made of thousands of blue circular bubbles, which can keep the water warm at night and heat the pool water faster, higher and longer. The blue solar pool cover can let you enjoy the cool summer.5、 Appropriate size: Our solar swimming pool cover is waterproof and can be reused conveniently for you; rectangular 300x200cm, rectangular 260x160cm, round 300cm, round 240cm size; you can choose according to the size of the pool.