We make the most comfortable, durable replacement cushions. Our seat cushions are made from polyethylene foam wrapped in polyester batting. Our back cushions are stuffed with loose fiber fill for supreme softness. You can choose from a great selection of outdoor fabrics from quality fabric makers including Sunbrella and Waverly. Each cushion has the dimensions listed. Please double check your furniture measurements to be sure you are ordering the correct cushion. Its important to measure the furniture rather than the old cushions when checking the size, because the old cushion has probably flattened out some. If you have any questions about sizes please call 717-863-9622.