Features: ? SUPERIOR PROTECTION ? HIGHLY EFFICIENT ? UNBEATABLE COMFORT ? BREATHABLE MOUTH MASK ? DEPENDABLE QUALITY ? Elastic Ear Loop ? Nose Bridge Strip Inside Help Keep Mask Close to Skin ? 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breathability ? Adjustable Twig Bridge of Nose is more suitable for all face shapes. ? High elastic flat ear strap, does not strain the ears. ? Protect Anyone from Dust, Allergens, Virus, and Air Pollution ? Comfortable to Wear for Hours and Maximize the Protection at the Same Time ? One size fits all, for adult use. adjustable nose-bridge (metal strip). Item Specification: Size: 17.5 x 9.5cm/6.89 x 3.74"(Approx). Quantity: 100 pcs Material: Non-woven Comfortable and breathable; soft and skin-friendly, can be worn for long hours; easy to use Effective protection against germs, dust and air pollution FDA compliant Constructed from superior quality 3-ply polyester ? Layer 1, the nonwovens colored layer is the first line of defense against germs and bacteria ? Layer 2, the melt blown cloth minimizes particle dispersal for the ultimate layer of defense ? Layer 3, the soft, non-abrasive inner layer makes it comfortable for skin contact SUPERIOR PROTECTION: Efficiently filter out dust and allergens with these masks. Our dust masks come in packs of 50, which is ideal for daily use. A convenient alternative to cotton face coverings. HIGHLY EFFICIENT: Our masks have 3 levels of protection. The outer layer filters out dust, odors and large particles, while the key melt-blown layer filters small particles. The inner skin-care layer is a natural and anti-allergen filter. UNBEATABLE COMFORT: This non-surgical face mask is designed with soft, non-woven material, making it comfortable to use every day. Plus, these face masks have elastic ear loops to easily fit all sizes. BREATHABLE MOUTH MASK: Designed to continuously filter out haze, pollen, dust, and particles while allowing you to breathe comfortably, our anti-dust face mask is perfect for long periods of time and any daily activities. DEPENDABLE QUALITY: These breathable face masks for germ protection are designed to keep you free of pollen, dust, haze, and more. Breathe easy every day with this pack of 50 protective face masks. Each face mask made with soft, non-woven blue material for long-lasting comfort. The elastic ear loops ensure that this dust mask will easily fit your whole family, making it perfect for daily use whether you’re cleaning your house or heading to the store. Our protective face mask has been designed with three layers of filtration to protect and guard your health. The outer protective layer will block dust, odors, and large particles. The key middle melt-blown layer effectively filters out small particles. The final, inner skin-care layer is a natural and anti-allergy filter.