Sk8ology Deck Displays are the original floating gallery display hanger. Made from clear polycarbonite with stainless steel hardware and guaranteed for life. Sk8ology's simple one screw/drywall anchor installation means your walls don't need multiple holes put in them to hang each board. Sk8ology Displays feature two types of installation options - locked or easy on/easy off depending on your individual situation. Sk8ology Deck Displays are the exclusive display of professional skateboardings top pro's and companies. Treat your collectible skateboard decks like the artwork they are. *To hang a board horizontally you will need two Sk8ology Deck Displays.