Make your next trip out on the water more enjoyable with the Yak Gear Sting Ray Seat. The nylon buckles and D ring placement enable this seat to be compatible with sit on top kayaks, sit inside kayaks, and canoes. The 17" tall and 1" thick back is adjustable and provides long lasting support for those long paddle adventures. The 14" non-skid bottom features double thick 1" foam for lasting comfort. Additionally, the back of the seat has 2 built in D rings for easy connection of leashes and other accessories. To install the Sting Ray Seat on a sit inside kayak, 5 padeyes are needed. For canoes that have a flat seat, no additional hardware is needed.