This TECTAKE Pool Cover offers effective and handy protection against debris, dust, and leaves, helping to keep your pool clean. Its floating, lightweight, and durable solar foil structure with air pockets aids in faster water heating when exposed to sunlight and noticeably slows down water cooling. This reduces water evaporation, saving on water bills and the need for chemicals. The cover is insulating, extending your pool's usable season. It can be easily cut to your desired shape and size with scissors for a perfect fit. Ideal for maintaining a safe and enjoyable swimming environment.