The Marucci CAT 9 Alloy 29/19 (-10) 2 3/4 Barrel USSSA Baseball Bat MSBC910A is a high-performance youth baseball bat designed for intermediate level players. Made from durable metal alloy material, this lightweight bat features a balanced swing weight and an anti-vibration knob for added comfort during swings. With a 2 3/4 inch barrel diameter and a length of 29 inches, this blue and red bat is specifically designed for USSSA association gameplay. The Marucci brand is known for quality and reliability, making this bat a great choice for young athletes looking to improve their performance on the field. Used condition. Shows signs of wear. Please refer to photos for condition specifics.