Russian Gas Mask, pack of 5

"Russian gas mask and filter. Uses standard 40mm filter. Air passages in mask to prevent foggy lenses. Unlike masks with adjustable straps, this Russian mask provides entire head coverage. The elasticity accommodates numerous sizes. Various colors. Unused/Unissued. The filters on these masks are unused; however, we are not in a position to warrant any claim as to their functionality or protection capabilities. This is a non-returnable item. Price includes 5 Russian Gas masks and filters."