![]() ![]() The mask contains an internal mouthpiece with an exhale valve made of black rubber consisting of a flange to fit both mouth and teeth. A circular wired nose clip with rubber covered jaws sits between the internal region of the eyes. The circular eye pieces are set in metal rims that are consistent of celloid which is sealed on with rubber sealant. Khaki cotton tape, located in the middle of forehead region of the mask, connects to black elastic strips from the cheeks to ascertain a suitable fit for the carrier. The respirator mask is light in weight and is made from khaki cotton fabric that is plated with a thin layer of black rubber. The small box respirator consists of a face mask made of rubberized fabric connected by a rubber fabric hose to a canister made of tinplate containing a chemical absorbent. ![]()
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