THERABAND Exercise Stress Ball for Hand by, Finger & Forearm Resistance Training , Hot/Cold Therapy Extra Soft and Hard Yellow One Size

Soft hand exerciser ball used to improve grip strength, hand dexterity, and motor skills Easy to clean Non-messy alternative to hand putty or stress balls Can be heated or cooled to provide therapeutic relief while performing exercises Great training tool for athletes that want to improve hand strength and finger function, such as tennis players, golfers, rock climbers, and more