Stainless Steel Bungs included. We can palletize barrels for purchases of 4 or more. Volume: 55 US gallons Style: Closed Head Material: 304-2B Stainless Steel UN: 1A1/Z1.2/100 Thickness: 1.2/1.2/1.2 Fittings and/or Gasket: Stainless Steel Bungs (2″ and 3/4″) Weight: approx. 48 pounds Outside Height: approx. 35 inches Outside Diameter: approx. 23 inches Condition: USED but these barrels have been RECONDITIONED! Previously contained food grade products. We still suggest cleaning and sterilizing them based on what you intend to use the barrels for. Barrels are used and imperfections are not identical but the pictures we have posted are representative of what we will send you; barrel may have dents or dings or can also get dings and dents through shipping. Barrel labels will be removed prior to sending. Barrel has a shiny mirror finish inside and out! Overall, these are the best priced barrels anywhere for the money spent!