Varied Sizes: Available in options from 19x19 inch to 25x25 inch. Check your chair's size and choose the appropriate cushions Firm Enough: 4 inch Extra thick cushions provide ample support for plus-sized bodies, bouncing right back into shape when you stand up Comfort Enough: 1 inch memory foam distributes your weight across the seat, reducing pressure on buttocks and back during long periods of sitting Waterproofing: Waterproof layers protect outdoor cushions from rain, drying naturally when it's not raining. Clean with a damp cloth as needed Fade Resistant: Premium fabric covers ensure long-lasting performance even after prolonged exposure to intense sunlight Buckle Strap: Adjustable strap with buckle secures cushion to the chair, providing stability and keeping it from being blown away.