Silicone Grip Strength Finger Exercise Rehabilitation Silicone Ring(Blue (40lb))

1. Material: silicone
2. Applicable scenarios: fitness
3. Dimensions: the outer diameter is 7 cm, the inner diameter is 3.3 cm, and the thickness is 1.8 cm
4. Weight: 50g
5. 30 pounds is suitable for hand rehabilitation, 40 pounds is suitable for women and most people, 50 pounds is suitable for men and office workers who relax and relax muscles