This set includes two seat cushions and backrests designed for the driver and passenger pedestal seats on the Boston Whaler 160 Ventura, as well as the 17' and 18' Dauntless models, and the 180 Ventura (total of four cushions). Crafted from UV-resistant marine-grade bright white vinyl with gray piping, each cushion features 2" ultra-high-density foam and is complemented by stainless steel hardware for durability.