Ho Stevie! Surfboard Tie Down Straps (Pair) for Roof Rack Crossbars - Easy to Use - 'No Scratch' Silicone Buckle Covers Prevent DamageSECURELY TIE DOWN your surfboards to your cars roof rack with these 15 straps. These tie down straps work with any car, truck, SUV, van, or other vehicle that has roof racks installed already. SILICONE BUCKLE COVERS prevent your car or surfboard from being dented or scratched by the metal buckle. This is a major benefit compare to all the other brands with exposed buckles. SURFBOARDS CAN BE STACKED on top of each other, if you need to tie down