Polish MC-1 Gas MaskThe Polish MC-1 Gas Mask is the genuine article - an authentic piece of Polish military surplus equipment. Perfect for your military gear collection or soldier costume. In addition to the mask, you get an authentic carry bag and 40mm gas filter - the very same set issued to Polish land forces. Polands military originally developed the MC-1 to protect troops from nuclear, biological, chemical and radiation threats. It features design elements from Czech and Israeli standard gas masks and uses NATO standard 40mm filters. With its six-point adjustable head strap, pliable rubber construction and speech diaphragm, the MC-1 afforded Polish soldiers superior protection and surprising comfort. Recognizing gas masks tendency to impair soldiers visibility, Polish military engineers gave the MC-1 oversized round eyepieces that provided perhaps the best field-of-vision among gas masks in any military at the time of use. " Authentic Polish Army gas mask " Includes original bag & 40mm filter " Supple yet tough rubber facemask " Snug 6-point adjustable harness " Integrated speech diaphragm " Boasts oversized round eyepieces " Developed to protect against chemical, biological, radiological threats " Includes: Mask, Filter and Transport Bag (some camo, some green) " These gas masks have been tested and DO NOT contain asbestos This Gas Mask is for novelty use only. We make no claims as to the effectiveness of any of the Gas Masks or Filters offered. No Returns permitted on this item.