Hand Grip Strengthener, Hand Exerciser, Grip Strengthener Workout, Finger Exercise, Wrist Strengthener, Automatic Counting Function Black product 1.HAND GRIP STRENGTH:Perfect for increase your hands, forearms and wrists strength. The ideal training aid for fitness enthusiast golfers, tennis players, baseball players, musicians and mountain climbers. 2.Our hand grip have an automatic counting function, clearly record the number of exercises per sessionAllows you to focus more on practice without distracting. 3.IDEAL EXERCISE MACHINE: Can be used by men, women, seniors, or teens and fits all hand sizes. 4.Convenience, small and portable to fit Perfect hand workout that can be done in your home or office and will build your hand grip strength. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store