Use the 6 Column Standard Rack Extender with any InstaCellar™ wine storage setup in rooms over 8ft tall to create extra storage. The six-column wine rack extender holds up to 18 additional standard-sized wine bottles. Easily customize with a selection of 4 wood species and 7 WineSafe™ stain options to match your style perfectly. Choose a WineSafe™ Satin finish to enhance the beauty and durability of your wine storage solution. Handmade in North Salt Lake, UT.