The 30 In. Sunstone appliance base cabinet is uniquely designed to receive up to 21" wide fridges, wine coolers and ice makers and to insulate appliance on all three side left, right and back, it is open at the base and the front. There is a convenient electrical cover in front on left side panel, for use as an outlet or light switch. Use this cabinet in your prep-zone for the fridge to plug into back and your drink-mixer plugged into the front, or even turn the front cover into a light switch for whole island lighting system.