1 Finger Strength Training: Finger strength trainer with large stroke, deep exercise related muscles, which is suitable for exercise finger strength, opposite finger and other functions. 2 Wide Application: Hand grip strength trainer can be used for hand injury, hand function problems, hand function rehabilitation training, middle aged and elderly fitness exercise. 3 Strength Adjust: Increasing or decreasing the number of rubber bands can adjust the strength, Grip strength trainer can be used in the middle and later stages of rehabilitation. 4 Easy to Use: Hand grip strengthener force can be adjusted by pressing the buckle and opening the front cover to adjust the number of rubber bands, which is convenient for you to use. 5 Excellent Plastic Rubber Band: Finger grip exerciser strength trainer made of plastic and rubber bands materials, firm and sturdy, which is ideal for strengthening finger and grip functions.
What's in the box
1 x Hand Grip Strengthener
