1Everlast Hand & Finger Strengthener -

Pocket size exerciser strengthens fingers, hand, wrist and forearms. Condition: Used › Effective isolated resistance workout › Challenge each finger individually to ensure balanced conditioning › Great for athletes who need to develop and maintain strength, control, endurance, coordination and dexterity › Individual spring-loaded buttons for each finger › Ergonomic palm bar adds to comfort › Fits left or right hand