Weather Resistant Outdoor - Indoor Chair / Seat Cushion Pad: 18in x 18in (Lime Green with Teal Hem) polyester Imported Weather Resistant Outdoor Chair Pad Size: 18in x 18in UV-Ray Fade Resistant Material Water, Mildew and Stain Resistant Durable Polyester Material, Inside and Out Material: 100% Polyester Care: Spot Clean Only