Beer from a keg is fresh with no preservatives and the Leland CO2 PicnicTap not only dispenses with no pumping, but it also preserves the beer for weeks. Completely assembled and ready to use with two filled CO2 cylinders this tap is made form stainless and brass restaurant grade components. Used by breweries and pubs around the world. Attach it to your favorite keg of beer, screw in the CO2 cylinder and the beer is dispensed. Features . This tap is made form stainless and brass restaurant grade components. Used by breweries and pubs around the world. Attach it to your favorite keg of beer. Used by breweries and pubs around the world. Attach it to your favorite keg of beer, screw in the CO2 cylinder and the beer is dispensed. 2 filled CO2 cylinders Specifications . Dimensions: 22 H x 5 W x 12 L. Weight: 7 lbs