The pool cover is made of PE tarpaulin, which is strong and durable. Its use prevents leaves from falling into the pool, protects the pool from contamination and helps prevent pool water from evaporating. The drawstring design allows the cover to pool to adapt perfectly to the size of the pool. You just need to cover the inflatable pool on the surface of the pool and tighten the rope, the pool protector can firmly hold the pool without worrying about a strong typhoon or heavy rain. The pool cover is soft, lightweight and foldable, easy to carry and store without occupying much storage space. Perfect for easy mounting on two legs and round metal frame pools! Insulated cover for above ground and inground pools. Our pool covers are waterproof and will not be damaged by submersion in water or sunlight, making them the ideal insulated cover for heated swimming pools. You can continue to use it next summer. Easy to use and economical. Rectangle: 300*200cm/9.84*6.56ft.