The Rhino-Rack rear loading kayak carrier securely transports a kayak on your car roof rack. It is easy to load, especially on low roof cars: just lift your boat and place it in the 4 cradles. The rear cradles are spring loaded and covered in felt, to allow easy loading from the rear of the vehicle. Includes 2 padded straps to secure your kayak to the carrier. Works on cross bars with a C channel or T slot.