The Combat MFG Spec A1 BBCOR Baseball Bat in Blue Black with a 33-inch length and 30 oz weight is a high-performance metal alloy bat designed for adult baseball players. It features a balanced swing weight and a 2 5/8 inch barrel diameter, making it suitable for serious players looking to enhance their performance on the field. This branded bat from Combat is a unique model called the Cookie Monster, perfect for those seeking a standout piece to add to their collection.