DO NOT purchase any products from this company. The craftsmanship of the material of the pool covers was inferior! I might as well have put saran wrap over my pool. It would have held back the water. Water seeped right through this cover. You could see the sun through the holes in this garbage. You can bet that you will have to buy another. Customer service will tell you to send a sample of the cover in order for them to see if it is a manufacturer defect. I sent a sample over three weeks, but they haven't received it! Yea right! DO NOT BUY FROM THIS FOUL COMPANY!! EBAY SHOULD NOT EVEN ALLOW THEM TO SELL SUCH JUNK ON THEIR SITE!