The Thule(R) Waterslide is a great accessory when loading or unloading your kayak. Including a non-skid underside and two bars straps, this mat will stay in place when you need it the most. While in place, a smooth top surface will protect the boat and vehicle from damage by acting as a buffer to prevent contact. FEATURES: Protect vehicle during loading and unloading Non-skid underside and two bar straps hold mat in place Smooth top surface protects boat and vehicle from contact Manufacturer's lifetime warranty Model: 854 For additional information relating to the Manufacturer's Warranty, please contact 1-800-238-2388.