Rectangular Pool Cover:The rectangular pool cover is close to the top of the pool to protect your swimming center family pool from leaves or other debris. With a rectangular pool cover, this is a good accessory that helps keep it fresh throughout the summer , Clean pool water. Material:The solar pool cover is made of high-quality anti-ultraviolet PE material, which is durable and not easy to tear. Dustproof:The square swimming pool cover keeps warm while preventing dust from falling into the pool, thereby reducing the frequency of cleaning and preventing dirt and debris from entering the water between uses. It is equipped with a drawstring to close tightly. Insulation:After using the swimming pool, cover the swimming pool with thermal insulation film, which can effectively dissipate heat, save a lot of swimming pool water, save energy and reduce emissions, and save costs. Easy to Store and Fold:The rectangular pool cover is foldable, easy to store and does not take up space