1pcs Silicone Gripster Hand Grip Finger Power Strengthener Stretcher

Product Name: Finger Exerciser
Material: Silicone
Resistant level: 6.6LB, 8.8LB, 11LB, 13LB, 17LB, 21LB
Color: black+gray

Carpal tunnel/ Arthritis/ Finger pain/ Hand rehabilitation/ Finger tension training

Note:
Due to the lighting effects and shooting angles, there is a color difference in the product, please understand