Ensure that your above-ground pool stays clean and free of debris all year long with the help of the Flowclear Round 18-Foot Pool Cover from Bestway. Made of strong PVC materials, this cover can stand up to the elements and help maximize your pool season. The reliable cover will ensure leaves, sand, and other debris stays out so you can spend more time enjoying your pool and less time cleaning it. Designed with a thick construction, the cover deflects UV rays to help keep the water at comfortable temperatures. Featuring handy drain holes, this cover prevents excess water accumulation while the tie-down ropes ensure a snug fit on the pool. Your pool will be instantly ready for you to make a splash the moment you take off the cover. This specific cover is recommended for use with 18-foot Steel Pro and Power Steel Frame Pools. Whether a bad storm is rolling in, you're packing up for a vacation, or that winter chill is setting in, be prepared to protect your pool from anything with the Bestway 18-Foot Pool Cover.