These face masks feature full underlining and adjustable straps. 2-pack. Reusable face mask. (NOT FOR MEDICAL USE!). Wash daily at 60°C. Always follow your national health institution's recommendations, even when wearing the mask. This mask reduces exposure to dust, allergens, germs and bodily fluids. However, this mask is not a respirator and will not eliminate the risk of contracting disease or infection. Due to hygienic reasons this item can not be returned once this bag is opened. Measurements: Length: 22 cm/8.6 in. Width: 12, 5 cm/4.92 in. These face masks come in multi color.