[ 3 Layers of Thick Material]The mask is made of 3 layers of high-quality non-woven fabric moisture-proof with a stronger filtering effect and soft and comfortable.[Intimate Design]Fit most size 17.5cm x 9.5cm/6.89" x 3.74" (Approx.) Adjustable nose clip embedded, highly stretchable, soft and comfortable to wear. With comfortable elastic earloop, which can be adjusted its tightness.[Daily Protective]For personal daily health protection. Disposable Basic Face Antiviral Masks, Filters out bacteria, dust, pollen and smoke.[Widely Application]Applied for gardening work, industrial produce work, pet grooming, nail shop, kitchen, cleaning work, scientific inspection, outing, travel, shopping, kitchen and many other uses.[After Service]Please do not hesitate to contact us if you have any question. We will try our best to solve your problem to ensure your best shopping experience.