THUMBPRO WHITE LIGHTNING SIZE:Medium Shatterproof and lightweight Grilamid TR90

Shatterproof and lightweight Grilamid TR90 frame

Wood: Maple - Big League-grade Ink Dot certified

The CamWood Adult Hands-n-Speed Trainer is the only training baseball bat of its kind with a 12+ knob loaded design

This ensures a custom fit and maximum confidence

The Katana2X Alloy Barrel is constructed of our highest grade ultra light alloy and features a state-of-the-art double taper with thinner handle that increases swing speed and whip thru the zone

THUMBPRO WHITE LIGHTNING SIZE:Medium Shatterproof and lightweight Grilamid TR90ThumbPRO Sizing Guide To determine size, measure using a string or ribbon around the thumb halfway between the first and second knuckles. If you play with batting gloves, be sure to wear them when making this measurement. Large: 2 3 4" circumference (generally 200 lbs and above) Medium: 2 1 2" circumference (generally 125 200 lbs) Small: 2 1 4" circumference (generally for under 125 lbs) Use this as a guide. If in between sizes, we generally recommend