The DeMarini Vexxum Long Barrel baseball bat is a 31-inch adult-sized bat with a 2 5/8 inch barrel diameter. Made of metal alloy, this intermediate-level bat is part of the Vexxum series by DeMarini. The model features a DX-1 Alloy Drop -8.5 and weighs 19 oz. Its multicolor design makes it a stylish choice for baseball players.