I purchased 9 patio furniture covers in June 2019. After just one year they are leaking like a sieve!!! (and I store them indoors from October-May, in addition to having a deck trunk where they go when not in use during the summer... so we take care of them!) I had an original set of KoverRoos for 5+ years in the white SupraRoos before they started to wear out. They were great, but I didn't want white so I talked to the sales department. They assured me that the KoverRoosIII, would be equally water repellent, and fine for my location (Eastern PA). I was told only to upgrade to the Supra's if we were living near the shore or had tons of wind. Terrible advice and a terrible product!!! After a rain storm, you can see dark areas in the fabric where the water is leaking through. As soon as the rain stops I go out to check to find my Kingsley Bates cushions and tables soaked with water. There are 2 out of 9 pieces that are not leaking. NEVER BUY THESE!!!! If you want rain protection, buy the SupraRoos or higher or go to another, perhaps more reliable company. For now, my husband and I are taking the cushions in and storing them all over our dining room whenever the forecast calls for rain then taking them back out again for 7 deck furniture pieces.