UPC barcode 636225638003 is for product Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist
- Feel what the pros feel by hitting in front with the laid back wrist.
- Great for training proper forehands, backhands, volleys and even serves.
- Helps you feel the proper 90 degree wrist angle with the racket to hit with effortless power.
- Helps relieve tennis elbow pain by transferring the impact force from elbow to wrist.
- One size accommodates arm size (just below elbow) from 8-13 inches (circumference). Please check arm size to ensure proper fit. Suitable for right and left handed players.