Face shield assembly for kevlar helmet.
The military uses the riot shields to attach to the PASGT kevlar helmet. The acrylic shields are made to protect your face in riot or protest, civil unrest, and war. Law enforcement can use these on kevlar helmets to protect their head and face. You can attach to the helmet with the existing screws in your helmet. This protective face shield could be use on other apparatuses, just gotta be creative!