Introduction Blue color 3 layer face masks for children and adults. Wear one of our allergy-free dust masks at work or on the go to stay healthy and safe. They are suitable for adults and children and work by protecting the respiratory tract from contaminants and allergens to help you breathe easier and remain as sterile as possible. One size that fits best-we are happy to say that our masks are suitable for adults and children and are ideal to stay in your home in an emergency. Unique design: comfortable elastic ear hooks, super soft ear hooks eliminate ear pressure. The inner layer is made of soft facial tissue, is non-pigmented and soft to the skin. Suitable for crowds and occasions: cleaners, construction workers, doctors, students. Ideal for painting, architecture, nail salons, medical, dental uses and allergy sufferers. Haze weather, gray sky, hospital, haze weather, flood season, sand weather, snow weather, construction site, etc. Product Specification Product nameBlue Colour 3 Layer Face Mask MaterialSBPP nonwoven, Meltblown; nonwoven ColourWhite, blue. Quality StandardGB/T32610-2016 Ply3ply Size17.5 x 9.5cm (or as requested) Package50pcs/box Daily capacity100000 pcs Delivery time3-5 days CertificateCE mark approved ApplicationMedical care, food service and safety protection Bacterial filtration efficiency95-99% FeatureDisposable, convenient, dust-proof, anti-virus KeywordDisposable Face Mask Product Details CE Certificate and Test Report How to use? 1. The mask has white and blue sides, with the white side facing in and the metal side facing up 2. Cover the mouth and nose with the mask, and then hang the mask belt on the ear 3. Press the metal wire of the upper nasal root of the mask with two index fingers to make it close to the nose skin, and then move the finger to both sides gradually, so that the whole mask is close to the face skin Notes: 1. Due to different production batches, there may be slight differences in product appearance, please note. 2. Listed product is produced and distributed abroad and subject to the laws of its country of origin. You may purchase the products for personal use only.3 Layer Face Mask suppliers website:http://www.chinabettermasks.com/face-mask/3-layer-face-mask/