Elastic Silicone Finger Strengthener

Feature:
1. Promote hand circulation, enhance hand muscle strength, train hand function, improve hand flexibility, and increase joint mobility
2. There are 10 pounds, 20 pounds, 40 pounds, 60 pounds, and 75 pounds to choose,
3. Made of high-grade silicone, soft, high elasticity, good stretching effect, odorless, wear-resistant and reusable
4. Light and convenient for a firm grip, saving time and effort
5. Great for rock climbers, tennis players, bass players, guitarists, pianists, athletes and musicians, people with hand fatigue

Specification:
Item Type: Finger Exerciser & Hand Strengthener
Name: finger stretcher finger cap (finger cap only)
Material: Silicone
Resistant: 10 lbs (yellow), 20 lbs (gray), 40 lbs (blue), 60 lbs (black), 75 lbs (orange) to choose
Length: Approx. 8cm/3inch
Diameter: Upper: Approx. 1.5cm/0.6inch, lower: Approx. 2cm/0.8inch