Gender: Unisex Size: Large This rectangular pool cover is made for big outdoor swimming pools. It gives great protection and does a solid job during winter and off-season. At 315 in long and 197 in wide, it keeps your pool clear of debris, keeps the water warm, and works to improve heating efficiency. Durable Construction: The pool cover is made from thick polyethylene film with air chambers that gives it a long life, withstanding outdoor wear. This creates a tough cover that'll last year after year. UV Heat Resistance: Built to take on UV rays, it won't break down over time and also keeps heat trapped. This helps warm your pool water up, making for a comfy swim whenever you want. Water Preservation: This cover cuts down on water evaporation and reduces the need for chemicals, leading to lower upkeep costs and a greener solution. You can enjoy fewer hassles while ensuring your pool stays clean and balanced. Easy Application: With its large rectangular shape, this cover easily goes over pools, providing complete protection. Its sturdy design means you can just roll it out, making pool maintenance simple. Designed for Outdoor Use: Specifically made for outdoor swimming pools, this cover keeps your pool safe from rain and dirt, helping it stay clean throughout the off-season. Color: Black Shape: Rectangular Material: Synthetic Polyethylene Finish: Matte Indoor/Outdoor: Outdoor Only Cover Included: Yes Capacity: 315x197 in Dimensions: 315 x 197 x in (L x W x H) Weight: 90.4 lbs Ladder: No Delivery Contains: Pool cover Assembly Required: No