DetailsThe perfect way to transport your recreational, touring or whitewater kayak safely and effectively. J-Cradle design uses less crossbar space than saddle designs. Quick and easy installation onto round or square crossbars. Includes 1 pair of Heavy Duty Straps with padded buckles and 1 pair of Bow/Stern Tie Downs for safe loading. All you need is the boat and you're set to go! Contains 1 pair of cradles for 1 boat. Do you have factory racks? If so, check out the Hullraiser Aero.