Feature：
- Made of full metal.
- 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
