2 5/8" diameter barrel and -3 length-to-weight ratio meets college and high school bat standards Bat Specs: ' 2 5/8' Barrel ' -3 Length to Weight Ratio ' Sc888' Triple 8 alloy ' Extended Barrel Design ' Free Shipping ' BESR Certified

Some storage Marks See pics - 5 Star (Best Available Rating) in the VA Tech Star System

Lightweight contoured fitting system

For more comfort and control

FEATURES: Designed to help with muscle strains

Used Under Armour UA HealthBox, Monitor Heart Rate, Distance, Calorie and Steps 263MM 2 5/8" diameter barrel andBARELY Used Track your resting heart rate, steps, distance, and calorie burn. 24 7 Automatically track quality and duration of sleep Start and track workouts that capture duration, distance, pace, and calories burned, when worn with UA Heart Rate Features a display that can stay on during workouts with no need for pushing buttons Water resistant