Malone SeaWing Saddle Style Universal Car Rack Kayak Carrier with Bow and Stern Lines Low-profile kayak/cargo carrier with single saddle design Easy-to-set-up mid-point mounting takes up minimal roof space Flexes gently to cradle boat and improve gas mileage Jawz mounting hardware fits round, square, and most factory oval cross rails Measures 27 x 5 x 6 inches (W x H x D); supports up to 70 pounds