Constructed from materials designed to withstand the rigors of the marine environment. StylePanels^(R) create a comfortable seating surface that is ergonomically correct without the excessive use of foam. Built in lumbar support and a rolled front edge for comfort, durability, and superior style. If mounting using a swivel only, use a spreader plate to distribute the load on the seat bottom. Description High back Color Charcoal/Grey cushions Size 26"H x 23.5"W x27.5" D