67% Woven Polyester With Laminated Polyvinyl Chloride Backing, 33% Non-woven Olefin With Laminated Polyethylene Fits patio loveseats up to 52"W x 35"D x 35"H Two-year limited warranty Waterproof fabric protects your patio furniture from rain, wind, sun, dirt, and debris Sealed seams prevent water from leaking through the stitching A combination of integrated straps with side-release buckles firmly secures cover in place