Full face mask with standardized round-thread connector Rd40 (acc. EN148-1) - mask body made of skin friendly, durable EPDM - double sealing frame and triple sealing line for a comfortable and tight fit - 5-point harness - visor made of impact and heat resistant polycarbonate - fog-free thanks to optimal ventilation via inhalation and exhalation valves - plastic visor frame - good speech transmission by stainless steel speech diaphragm - neck strap for carrying the mask before/after use Approved acc. EN136 with CE mark