Description
5 LAYER CONSTRUCTION: 5-Layers of protection include Filament non-woven fabric, flexible moderate thickness..BETTER PROTECTION: The mask is designed to offer more protection than standard disposable 3-Ply masks..LIGHTWEIGHT and FOLDABLE: The vertical folding design and overall lightweight structure make this mask easy to store and carry..SMOOTH BREATHING: Flexible metal fastening strip ensures optimal sealing between the bridge of the nose and the mask..50Pcs.