【universal roof rack】universal fit for most of car ，or minivan which do not have roof top bars.universal lightweight anti-vibration roof rack pads for kayak,canoe,surfboard,paddle board,ladders. 【premium quality roof rack】made of oxford cloth 600d material, with high quality material waterproof, wear-resistant, suitable for all weather use.the soft roof frame is made of shockproof eva foam，soft pads protect your car from being scratched, the high quality material for long term durability.the straps are made of all nylon, wear-resistant and strong . 【anti-slip and scratch-resistant design】the underside of the cushion adopts a non-slip design to improve safety in use. The roof bag is made of soft shock-proof eva material as the core, and the outside is wrapped in nylon oxford cloth, which has good shock-proof and scratch-proof effects and is very durable. 【easy to install】install the roof rack on the roof first, then use a strap to fix the roof pad to the roof of the vehicle, and another strap to fix your kayak on the roof. 【contain】16.4 feet long binding strap x2 (with metal clip) + foam eva roof rack x2 + storage bag x1