Use these RAVE Sports Roof Pads to protect your stand up paddle board (SUP) during transport. They are designed for vehicles without a roof rack or for vehicles with roof rack cross bars wider than 2-inches. Simply place the Roof Pads on top of your vehicle, then place your SUP on top of the pads, and secure with the cinch straps. The Velcro wrap allows the pads to fasten to the roof rack or lay flat on top of your car. These pads help protect against scuffing on both your vehicle and your SUP.