| Arlmont & Co. Water Resistant Patio Sofa Cover, Polyester in Gray | 3.84 H x 10.94 W x 14.37 D in | ... Protect patio furniture. Furniture Covers - made of special 100% polyester fiber, it has a uniquely strong and flexible waterproof performance. Clean - helps prevent wind, rain, and frost as well as dust, dust, bird droppings, tree sap, ... more | Wayfair | $71.99 FREE shipping go to store |