Gender: Unisex Size: Large This Floating Rectangular PE Solar Pool Film is key for keeping your outdoor swimming pool at the right temperature. It measures 20 x 13.1 ft and is about 200 microns thick, designed to trap heat well, so you get to enjoy warm water longer during swim season. Plus, its sleek black look adds not just style but also aids in collecting sunlight more effectively. Thermal Efficiency: This solar pool cover helps raise the water temperature by trapping heat during sunlight, making swimming more enjoyable. Durable UV Resistance: Built with UV-resistant materials, this cover endures long sun exposure without breaking down, ensuring reliable use for years. Water Resistance: The cover's design repels water and keeps it clean, stopping debris from gathering, so your pool stays nice and tidy. Easy to Use: Fitting snugly on pools up to 20 x 13.1 ft, it's a convenient choice for both residential and public pools. Simple Maintenance: When you're done using it, keep the film in a cool, dry spot to make it last longer and keep its insulating perks. Color: Black Shape: Rectangular Material: Synthetic Polyethylene Finish: Matte Indoor/Outdoor: Outdoor Only Cover Included: Yes Capacity: Fits 20 x 13.1 ft pools Dimensions: 157.5 x 236.2 x 157.5 in (W x L x H) Weight: 1091 lbs Ladder: No Delivery Contains: Floating PE solar pool film Assembly Required: No