Surf To Summit The Drifter Kayak Seat Elevated Comfortable Kayak Backrest Back Support Adjustable Canoe Boat Seat Thick Kayak Seat Cushion 3" Seat Cushion Thermal molded foam seat back: 11.5"L x 23"W Seat bottom: Measures approximately 13"L x 14"W x 3"H It has 4 adjustable straps with brass clips for securely attached to your kayak and includes a generous storage/tackle pack Made in the USA