Available up to 8 inches thick, our standard style is our most popular swing back cushion. A boxed edge creates crisp corners and edges on the finished cushion. The addition of welting will accentuate this feature. Choose your welting and tie options, and select from our collection of hundreds of high-performance fabrics from industry-leading brands such as Sunbrella and Robert Allen. Your finished product will be within ½" of your provided dimensions. Measurements do not include thickness of welting.