Material:High quality TPU material,nylon
Weight:265g
Color:Black,Dark Earth,Gray,Olive,Multicam,Multicam Black
Package:Mask*1,elastic handband*1,rail adapter holder*2,rail fixig accessory*2,screws(NOT include helmet)
Fit OC style helmet rail
Remains comfortable in a long run, not easy to be slack even after intense exercise.
Function: Outdoor activity,game,CS game
Two using modes for switching:use on helmet,wear on head directly