一. Product Specifications
Material: PC polycarbonate material
Weight: 518g
Head circumference: approx. 21-25 inches (adjustable sling and chin strap)
Lens size: diameter 240mm, height: 180mm, surface hardening treatment, high impact resistance, scratch resistance, wear resistance.
Light transmittance: 93%
Protection class: V50, 280m/s, frame: stainless steel, 2.5mm thick
二. Product Description
1. Material Analysis - Polycarbonate
Colorless, transparent, heat-resistant, impact-resistant, flame-retardant grade BI. It has good mechanical properties at ordinary working temperature, high refractive index, good processing performance, no additive UL94V-2 group flame retardant. Performance.
2. Lightweight and bulletproof, with strong rolling ability.
3. Free to load and expand performance. It's not just a bulletproof mask, it's your safety, security and peace of mind when you travel.
4. Matching helmets: ACH, MICH, FAST, AF, WENDY.
5. Applicable scene: suitable for military fans collection, field survival games, CS games, wind protection, cycling, mountain climbing, construction workers, hunting and shooting enthusiasts.