A face mask is generally worn to provide protection against the spread of infectious, large-particle droplets that are transmitted by close contact. Take the initiative to protect yourself, wash your hands frequently, good oral hygiene and wear a mask. Please disposed mask responsibly after used. Features: 3 Ply Non-Woven Mask Elastic soft ear loop CE Grade standardize production Adjustable metal nose band embedded Maximum Facial contour Coverage One size fit most adult design Specifications: Color: Blue & White Material: 3 layers non-woven fabric Material for filter layer: Polypropylene melt-blown cloth Product Dimension (L x H): 17.5 x 9.5 cm Package Contents: 50 Pieces of disposable face mask