This kit allows you to mount your kayak on any vehicle. Features our Non-Skid anti–slipping blocks for use on vehicles without racks. Compatible with factory racks and no racks. Compatible with factory racks, after-market racks, and vehicles without racks, the Universal Kayak Kit fits all cars. Non-skid foam blocks eliminate slipping on wet cars. Extra-long bow and stern straps for larger vehicles. Includes: 2 Universal Kayak Non-Skid Blocks 2 18’ Bow & Stern Cam Buckle Straps 2 9’ Block Straps 1 15’ Center Strap with Cam Buckle 4 Galvanized Steel S-Hooks.