This face mask is unlined and features a simple design, a brand logo and a stretchy material. Length: 32 cm/12.5 in. Width: 14,5 cm/5.7 in. 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.