Vevor's Roof Rack Cargo Basket is built from heavy-duty steel that is both galvanized and powder coated for rust and corrosion resistance. This roomy cargo carrier measures 51" x 36" x 5" with a 200-pound weight capacity, and the 5" tall basket fence prevents items from falling out. Included with the roof rack is a 15 Cu.Ft. cargo bag which is UV-proof and rain-proof, further protecting your items.