Renew your Indoor/Outdoor patio with a new SET OF 4 Sunbrella Knife Edge style seat pad cushions the dimensions if these seat cushions are 20W x 19Dx 2.5H and have a waterfall edge construction. Comfort Classics Inc. has over 50 years of experience in the Indoor/Outdoor cushion industry. We take pride in our cushions and customer satisfaction is our No.1 priority. Sunbrella Fabric is one of the durable fabrics for Indoor/Outdoor use. All Of our cushions are made with Quick Dry Comfort Technology which makes your cushions Dry Rapidly Sunbrella Knife Edge style seat pad cushion Knife Edge style seat pad cushion