1.Material
Shell：ABS, resistant to impacts,flame,UV light and chemical,which is strong enough for the active defense actions and is resistant to blows with stones,wooden and metal, stick,bottles,acid,metal balls,etc.
Visor: 100% impact-resistant polycarbonate material,anti scratch&anti fog.
Neck protector: Soft PU material, detachable, reliable connection with the shell
2.Size: Large(58-62cm)
3.Thickness: Shell-3.00mm
Visor-2.5mm
4.Protection Area: 0.035㎡
5.Weight: 1.4-1.6kg
6.Anti - leakage performance：After closed visor, can prevent the liquid into the inside of helmet.
7.Anti-impact protection performance：Visor can withstand the impact of 4. 9J kinetic energy.
8.Impact strength performance：Visor can withstand lead bullet (weight:1g) at 150m/s speed impact.
9.Absorbing collision energy performance：Shell can withstand the impact of 49J energy.
10.Penetration resistance performance：Shell can withstand 88. 2J energy puncture.
11.Flame retardant properties：The shell surface combustion time should be less than or equal to 10 s.
12.Usage: Used by police, military and private security companies world wide.
