... ; 20ft: 55pcs; 40hq: 140pcs Single Sit On Top kayak the ultimate all-round kayak, stable, maneuverable, easy to use and store (stackable ... relaxing paddle on a river or exploring your favorite lake, the does it all. Surf, day trips, family fun, exercise, nature watching, scuba ... such kind of design makes it stable on the water .The design of the boat shine and huall make it easy for you to operate ...