O Ring Silicone Hand Gripper
- Color: Black, grey, blue, orange
- Resistance: 60-100 lb.
- Weight: 200g
- Material: Silica gel
- Outer diameter 8 cm, inner diameter 2.5 cm
- Application: Hand training/ Bodybuilding
- Edible grade silicone, non-toxic harmless
- Small size and lightweight. Technically stretching anytime, anywhere
- Use of environmentally friendly silicone manufacturing, soft, no cracking, long life.