Fishing Seat; Fold Down Seat; Non-Adjustable; Non-Foldable; 17.5 Inch Length x 18 Inch Width x 23 Inch Height; White; Marine Grade Vinyl Fabric/ Mildew Resistant Polyurethane Foam/ Aluminum Seat Hinges/ Stainless Steel Staples And Mounting Fasteners/ Polyester UV-Resistant Threads; Without Headrest