Ultimatepatio.com Medium Replacement Outdoor Club Chair Cushion Set With Piping - Seville Seaside All-weather Sunbrella fabric will retain its color season after season Double piping for a polished touch Water easily drains from cushion to prevent mildew and bacteria growth These are made to order cushions, all sales are final and any cancellations must be made within 24 hours of placing your order Seat Cushion: 24 W X 26 D X 4 3/4 H. Back Cushion: 24 W X 4 3/4 D X 20 H