Fangrui Product Details [keep Your Pool Clean] More Time Swimming In Your Inflatable Pool And Less Time Cleaning It This Summer. Helps Keep Your Above Ground Pool Free Of Dirt And Debris When Not In Use [keep Pool Water Clear & Water Save] Don't Need To Add Water Even Passed A Few Day For Last Swim Because We Can Reduce Water Evaporation By . You Can Reuse The Water Because Pool Cover Keep The Pool Water Clear. Helps Keep Your Swimming Pool Free Of Dirt And Leave When Not In Use. [keep Water Warm] Not Only Cover Your Pool, Our Pool Cover Also Keep The Water Warm Under Sunshine. So You Can Keep Enjoy Your Swimming In The Whole Season. [ For Easy Set/framed Round Pools] Great For Both Foot Easy Set And Metal Framed Round Swimming Pools! Rectangular Swimming Pool Can Be Used Either. [durable And Safe] Our Pool Cover Is Waterproof And Be Damaged By Soaking In Water Or Sunshine,you Can Keep Use It At Next Year. Made By High-quality Harmless Materials.