【Breathable & Comfortable Face Mask Design】: The black face mask white lining, soft layer is gentle to skin, the face mask with elastic ear loops eliminates press to ears and face, suitable for long time to wear. Wide applications: Suitable for people in the haze, fog, carbinol, exhaust environment etc. It not only applies to private places such as home and office, but also applies to public places such as school and outdoor. The black disposable face mask is made of high-quality thickening and safe material. Middle layer has good effective air filtration. Versatile application for every situation: working, gardening, painting, construction, cook, dust, dentist, salon, general maintenance, and various other situation. About this item [Masks Disposable]: Universal fitted elastic ear loops for a variety of users for instant shield. Cartongo disposable mask is made of comfortable and breathable material, soft, skin-friendly, and easy to use. Package includes black color 4ply disposable face mask with activated carbon 50pcs per box. These dust masks are 4 layered and cover the nose, mouth and chin for full cover. It will not be stuffy but breathe freely; extra soft elastic ear loop will make it fit comfortably on every face. SMOOTH FEEL - Designed for a softer, latex-free and smoother feel for breath ability all day long. UNIVERSAL EAR LOOP DESIGN - Universal fitted elastic ear loops for a variety of users for instant protection and adding no strains to the ears. We want to make sure your order is a guaranteed authentic product. PREMIUM QUALITY: Our top-quality mouth and nose masks are made with trusted and durable materials. Soft and non-toxic, the 4-ply design uses a cotton inner layer, 2 filtering middle layer with activated carbon, and non-woven outer layer. COZY FIT: They are designed to be lightweight and breathable, with the feature of unfolding and expanding, it will ensure full coverage of your nose and mouth, while the soft elastic ear loops will not cause discomfort or irritation. Life Stage: This product has a life stage of 3years. Black Disposable Face Mask. All-purpose use, breathable with elastic ear loop. Gentle on the skin comfortable