AmazonBasics 3-Seater Deep Lounge Sofa Patio Cover 100% woven polyester fabric with a laminated undercoating to minimize rain from seeping through Cover protects against rain, snow and other outdoor elements Using click-close straps, cover easily snaps around furniture to secure the cover on windy days Tough interlocking seams add strength and durability Cover measures approximately 78"x38"x30" (LxWxH)