1pcs Silicone Gripster Hand Grip Finger Power Strengthener Stretcher Trainer Gym Fitness Exercise Hand Rehabilitation Accessorie

1pcs Silicone Gripster Hand Grip Finger Power Strengthener Stretcher Trainer Gym Fitness Exercise Hand Rehabilitation Accessories 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 Brand: GYM