Thermoformed from High Impact Polyethylene for a Stylish OEM look. Maximize your dry storage area while not compromizing your external storage for gas cans and coolers. Flip up lid allows easy access to the large weather proof cargo area. Easily attaches with Rubber Compression Tie-Down Plungers without tools. The external storage area includes stainless steel tie down hooks to secure gas cans/coolers etc. Includes rubber plugs to seal remaining holes in the stock cargo deck.