Alfresco Home Bellagio Cast Aluminum Gas Fire Pit Gas Firepit with Cast Aluminum Frame and Fire glass, Includes 20 lbs of Copper Reflective Fire Glass Includes Center Disc when not in use to protect the top from the elements, converts to a chat table Uses 20 lbs Propane Tank (not included), 40,000 BTUs Thermal Heat Easy Open Access Order for Propane Tank Dimensions: 48" L x 48" W x 22" H