Show your PHILLY pride!! 100% double layer cotton with with a sewn in, washable interfacing filter. A metal nose wire helps keep mask secure. Super soft elastics measure about 6 1/2”. Mask measures about 8”x3” and opens to about 6 inches nose to chin ((unisex sizing)). Backing is high quality unbleached muslin cotton. Machine washable. Please air dry or tumble on low.