This freestanding, refrigerated Nostalgia Electrics Kegorator Beer Keg Fridge by Englewood Marketing Group dispenses beer easily and quickly to even the thirstiest crew. It includes swivel casters, making it mobile enough to roll around the clubhouse, pool area or anywhere you want to get the party started and includes a 2.5-pound CO2 bottle (empty), good for about four 15 gallon kegs, and weeks worth of use. This Beer Tap features a semi-gloss black tower and guard rail, with a durable black counter top, spring loaded top-mounted tapper and dual CO2 regulators. The unit's "D" coupler fits US Sankey keg valves and the unit's interior can hold two 5 gallon Cornelius kegs (8.5" diameter x 24.75" H), two 5 gallon D System kegs (9" diameter x 23" H), one 7-8 gallon 1/4 barrel pony keg (15.5" diameter x 13.5" H), or one 14-16 gallon 1/2 barrel keg (15.5" diameter x 23" H). Interior temperature of unit is 33-37 degrees F. This party delight Keg Fridge is constructed of Plastic and Metal.