Feature：
- Full Metal Made.
- Very high quality Strong & Sturdy.
- Fits less than 25mm width helmet belt.
- You can use this kit to change your helmet double D ring to quick release buckle.
Specification:
- Material：steel,zinc-magnesium alloy,polyester
- Net weight：51g
- Wide belt：25mm/less than 25mm width helmet belt
- Suitable for helmet body： half helmet/full helmet