DynaGrip FingerFlex Trainer (3-21lb)

DynaGrip FingerFlex Trainer (13–21lb)

Build stronger hands, wrists and forearms with this compact adjustable grip trainer — perfect for gym, sport and recovery.

• Adjustable resistance from 13-21lb

• Strong steel spring and durable non-slip handle

• Improves grip, finger and wrist strength

• Lightweight and easy to carry anywhere

• Great for beginners, athletes and everyday use