The Vevor solar pool cover is a 10' round pool blanket designed for inground and above-ground swimming pools. Made from durable 15 mil PE material, it helps reduce water evaporation, retain heat, and keep debris such as leaves and dust out of the pool. The cover can raise water temperature during the day and reduce heat loss at night for a longer swimming season. Its cut-to-fit design makes it suitable for a variety of pool shapes and sizes. Lightweight construction also makes it easier to handle and install.