About Tactical Helmets Airsoft helmet thickness is reliable, shockproof buffer design, both sides are rail and NVG base combination, can be installed tactical accessories, the material we chose ABS engineering plastics + EPV shockproof foam + nylon, more suitable for CS airsoft paintball games and other outdoor games, while reducing the impact on the head injuries and all-round protection for the wearer Fast Release Helmet Bag Built-in removable night vision retention strap easy to carry, suitable for a variety of tactical helmets and night vision and other tactical accessories of, allowing you to quickly get into the airsoft paintball game and other outdoor activities. Tactical Helmet Kit Assembly Instructions