Each piece comes out unique as we lay out 1200-2000 volts of concentrated electricity to the hard oak of the barrels. The current come alive and dances across the wood to its own song. Barrel lengths are 21-23 inches wide and roughly 17" tall. Treated with food grade polyurethane making them food safe and an easy clean up. Use it as a beautiful table topper or show it off to your friends displaying your favorite meats and cheeses.