The BAKFlip HD is custom built to fit your 1988-2013 Chevrolet Silverado (96.25 inch) long bed like a glove! Best of all, this model is built to fit inside your truck bed, giving you unmatched style. This hard folding tonneau cover easily clamps on with no drilling and provides outstanding security against rain, snow, theft, dirt and sun. Built with aricraft grade aluminum sandwich panels, the BAKFlip HD is relatively light, yet offers heavy duty durability. It operates very easily from either side of the truck, gives you full access to your bed and provides unparalleled style. If you're looking for a tonneau cover that works well and looks fantastic on your Chevrolet Silverado, this bed cover is it!