Dive into winter with confidence using the Swimline 24-Foot Round Above Ground Pool Winter Cover that keeps your pool in tip-top shape during the off-season. This above ground pool essential is made to protect traditional above ground pools when not in season and prevents snow and ice from entering the pool.Not only does it keep your pool in stellar condition, but it prevents debris from getting in so when the season rolls back around, you can get back into the swim of things easier and with less maintenance. Made of thick and maximum resistance sheeting, with black underside to prevent algae growth this cover was built to last for years of summer fun. It's constructed of laminated polyethylene sheeting and woven with thick, high-density stitching to ensure strength and durability year after year. It features a ratchet and cable system with highly tested vinyl-coated cable and provides maximum resistance to damaging sun rays to prevent deterioration.