Material:Fire retardant 100% Natural Silicone , soft and comfortable.
Features:1. Anti fog 2. Panoramic field of vision 3. Good seal
Characteristics: 1.Wide field of view, the vision rate reaches above 98%; work well under any severe environment ; high light transmittance; provide you with clear and natural sight experience. 2.The face screen is made from polycarbonate, impact resistance and anti-chemical splash. 3. Designed according to the facial form of human, anti-fog;unique double anti-fog function ; the silica gel skirt edge is close-fitting with face. 4. The five-point type headband structure is convenient for adjustment. 5. Special eyeglass frame can be optional for use of myopes. 6.Single- canister and double-canister type is for option.
Working environment: Applicable to the environment that is harmful to respiratory system but will not instantly harm life and health.