New Other Easton BB17ZX 32 29 Z Core XL Baseball Bat 2 5 8"Black Silver 2017 Size:32 29 (see pics) The VKM G45 Yellow Black Orange (see pics) The VKM G45 Genuine Leather 30 Patented Dual Bladder construction made up of 2 layers of cotton Cushion of air that envelops a counter balanced independent bladder Official size USVBA endorsed 2017 Easton BB17ZX Z Core XL Baseball Bat 3 Length to Weight Ratio 2 5 8 Inch Barrel Diameter BBCOR Certified Approved for High School and Collegiate Play End Loaded Swing Weight High MOI Equals More Mass Behind Ball At Impact Highest Swing Weight Index In 2017 Power Brigade Lineup HMX (Hyperlite Matrix) Alloy Creates Expanded Sweet Spot & Greater Durability HYPERSKIN Grip (Thickness: 1