Hit Hero Baseball Thumb GuardDesigned to Reduce Bat Sting, Feel Natural in the Hands, Support Improved control, and provide superior comfort, Hit Hero effectively eliminates bat sting so you can focus on your performance with complete confidence. Made with new age silicone rubber and a cutting edge 3D printing technique, Hit Hero offers unrivalled benefits including: Multi Positional Comfort (Worn on Thumb or Index Finger) Enhanced Swing Confidence Superior Bat Grip Ergonomic