This swing features a 5 feet wide seat that is inspired by traditional garden benches. It is part of the Casual-Back Collection, which offers classic garden lines and an exceptional lower back support. The lower support is formed by a gentle curve that contours the back for optimal support and comfort. Made from poly resin, a recycled HDPE plastic that prevents bacterial growth, mildew and that is easy to maintain. This chair features no screws through top of arms and all stainless steel hardware and zinc plated chains. As with all Berlin's outdoor furniture, it can withstand sand and salt water, it is UV stabilized to prevent fading from sunshine, it is maintenance free, will not crack, split or splinter. Available in 7 solid colors and 6 two-tone colors. This swing features zinc plated steel chains.