Tactical Headset Rail Adapter Headset Holders Headphone Mount Stand for Helmets Rail Set 360 Rotation Rail Suspension Bracket (Color : Green)

1.nylon+alloy material.
2.360 rotation adjustment.
3.Suit for all 19-21mm helmet guide rail.
4.Easy installation. Require some assembly, mainly removing the ear muffs from the head band and then snapping them to the adapters.
5.Rotating design.Improves the comfort and protection of your