Shield Platinum Outdoor Cover is a 3 layer cover made with 500 denier solution dyed Air Textured Yarn ATY polyester fabric laminated with Thermoplastic Polyurethane TPU membrane and velvet knitted liner enabled by our patent pending lamination technologies Shield cover offers the best moisture control weather resistant color fastness and temperature tolerance It will help protect your beloved patio furniture throughout the years Specifications . Size 73 in . Weight 6 55 lbs