The J-Rack is the answer for the paddler who wants a safe secure transport but is limited by a tight budget. These carriers easily handle most sit-inside, and, sit-on-top kayaks. Features include a universal fit hardware package for round, square and oval cross bars. Kit includes 1/4" waterproof safety tie-downs and cam-style load straps. The J-Rack is covered by a One Year Limited Warranty which guarantees product replacement for materials or workmanship related problems. Please Note: The base of the carrier has a rectangular "cutout" that has been included for a square cross-bar fit. This "cutout" does not affect the fit or function of the carriers when installed to round or oval-shaped cross bars.What's In The Box: (2) J-Rack Kayak Carriers (1) Mounting Hardware Kit (2) Cam buckle Load Straps (2) Bow and Stern Safety Tie-down Lines (1) Instruction Manual