Used Louisville Slugger 2019 LXT X19 31 21 ( 10) Fastpitch Bat 31 21:White Tan Technical overlay color panels One Size:Leather Technical overlay color panels USSSA Stamped Bat Specs: ' 2 5 8 Inch Barrel Diameter ' ION V End Cap Eliminates Vibration ' Paradox Composite Handle for a Stiffer Feel ' Really Cool Knob (RCK) ' Thickness Tuned X10 Alloy Barrel The LS Pro Comfort Grip and standard 7 8 inch handle diameter give you better control over your swing whether you are following through with a practice swing or making contact with a fastball and its PWR STAX barrel technology distributes the load of the impact across the entire barrel to make the ball go further and faster