Ultra-Twin® Respirators, Medium, Silicone, Sold As 1 Package

Ultra-Twin® Respirators, Medium, Silicone, Sold As 1 Package. Five suspension headstraps and roller buckles hold the facepiece in place while minimizing hair entanglement

Five suspension headstraps and roller buckles hold the facepiece in place while minimizing hair entanglement. Inturned lip aroudn the edge for secure, comfortable seal against the face. Large chin cup makes it easy to position. Lens is held in place by a two-piece lens ring which is color-coded to indicate the size of the facepiece. Nosecup reduces lense fogging in low temperatures or high-humidity conditions. Speaking diaphragm for clear, short range communication. Wide polycarbonate lense is coated to resist scratching and chemical attack