1Pcs The new adult non-woven fabric breathing valve masks riding anti-fog disposable masks Mouth Face Mask Face care Health Respirator maskFunction:Anti-dustModel Number:MasksMaterial:NonwovensSize:about 16 x 16cmColor: MulticolorFeatures:Keep your face clean and neat ,protect your face aginst dust or any particles from environment.Simple design and look cool.Washable and Recycling.Comfortable breathing.One size suitable for all kinds of People.