Malone AutoLoader XV J-Style Universal Car Rack Kayak Carrier with Bow and Stern Lines J-style car rack kayak carrier designed to withstand heavy winds Built-in boarding ramp for easy loading and unloading Cradles flex to fit boat, providing better contact and security Universal-fit Jawz hardware fits round, square, and most oval cross rails Supports up to 70 pounds; measures 14 x 16 x 6 inches (W x H x D)