InstaCellar™ Solid Bin Extenders allow you to add 13½" of height to Standard InstaCellar™ racking. Solid bins can be used above or below the racking until you reach your desired height. Customize your wine storage 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.