This custom-made replacement cushion is specific to the Winston Chaise Model #21009. This style features a 4” thick, waterfall top cushion, measuring 34" high and 23" wide, with two velcro back ties. The waterfall top hinges at 14 1/2". The bottom cushion is 4" thick, welted, and measures 24" width by 50 1/2" length. It also has two velcro ties on the back edge. The seat is filled with standard foam and dacron poly fill to achieve thickness, while the back consist of 3 layers of dacron poly fill for amazing luxury and comfort. You can order this patio furniture replacement cushion in a variety of high-quality outdoor fabrics, including quality brands such as Sunbrella, Outdura, and many more. Best of all, they are proudly MADE IN THE USA, at our Dallas, TX facility. Lead times will vary during peak season.