Used Marucci MSBYC78 32 24 Cat 7 Senior League Baseball Bat 2 5 8" 2017 ( 8) NIW Heather Grey Beach Glass Professionally Inspired Handle Features A Removable 6 7.5:Navy Metallic Silver Professionally Inspired Handle Features A Removable Taper And An Ergonomic Knob Shape For More Top Hand Control And Comfort and dedicated 15 Certification Stamp AZ4X Alloy Increased Strength with a Higher Response Rate One Piece Alloy Construction for a Traditional Feel Optimized Barrel Design Sweet Spot is Twice as Large as CAT 6 Ring Free Barrel Technology Rarely Used Marucci MSBYC78 32 24 Cat 7 Senior League Baseball Bat 2 5 8" 8 Length to Weight Ratio 2 5 8 Inch Barrel Diameter AV2 Knob Offers a Better Feel and Less Negative Vibrational Feedback Balanced Design for Precision and Control Features USSSA BPF 1