Military / civil protection gas mask PMG for sale, also called Nerekhta. New condition, never used, designed for protection from coronavirus, air pollutants and harmful gases. The Helmet-mask has very small "dead" space that improves breath conditions, allows to use optics, has a fastener on a neck for prevention of removal from a head or slipping. It is popular and favourite among military men. Charcoal filter is absolutely safe and doesn't contain asbestos. Available models for left handed and right handed people and if it is principal for you, write it in notification to order.