Easton 2009 BSV1 SV12 Adult Baseball Bat VRS 90 Rating  Eastons Vibration Reduction System provides excellent feel while eliminating sting BESR Certified 2 5/8-Inch diameter barrel and 3 length-to-weight ratio Thin 31/32-Inch tapered handle with Pro-Tack cushioned grip Eastons O-Zone - Optimal Hitting Zone Technology slightly thickens the barrel walls at the taper End cap sections of the barrel to stiffen those regions and increase trampoline and overall barrel performance of maximum hitting area