Bulletproof material: Kevlar, imported from DuPont, USA Bulletproof grade: Level II Helmet configuration: 2 guide rails (nylon material), 9 Velcro (nylon), thermal sponge seismic system, MICH four-point suspension system, webbing (pure cotton), edge strip (all-in-one rubber), accessories * 3 (flashlight clip, fishbone, sliding cover)
Built in: earthquake resistant system, four-point suspension system, buffer system, etc. Color: black/military green Usage: military, public security, special police helmets Internal structure introduction:
1. Four point suspension enhances stability, preventing the helmet from tilting during intense sports
2. Built in seismic resistant heat sealing sponge to reduce damage caused by severe collisions
3. The forehead area is made of dried cuttlefish (the base of the night vision device bracket), which can be connected to devices such as headlights, cameras, and night vision devices
4 left and right guide rail groups, capable of loading strong lighting systems and signal recognition lights, and able to load ear protectors
5. The outer shell is covered with Velcro, which can be used to attach helmets, load survival lamps, fluorescent lamps, armbands, etc