Color BlackStyle Hand Grip StrengthenerAbout this itemSmart Counting Grip Strengthener Add counting function, our hand strengthener could record your exerciser number every time when you use it. So you can know better your training progress and training results with counting number. Just Press the button firmly to count automatically. Gently rotate button to clear units digital, push and rotate button to clear tens digitals.Easy-Adjustable ResistanceEasy to adjust the resistance from 10-130lbs as needs. The hand Gripper is suitable for everyone, like Athletes, sports, fitness coaches, fitness, musicians and people who want to exercise their hand, wrist and fingers.Injury Rehabilitation Exercise EquipmentPerfect for improving power and flexibility of forearm, wrists, fingers, hand ,and muscle building. Excellent for recovery of hand injury, rheumatoid arthritis, arthritis, carpal tunnel, tendovaginitis, fractured, broken wrist, and tendon surgery.2 packs Ergonomic DesignWith 2 Packs , you could train your two hand at same time. With high quality and soft materials and, our Hand Grip Strengthener will make your exercise more comfortable and safe.