Check the listing for details. Protective 5 Layers Face Cover Mask - INDIVIDUALLY SEALED Respirator Shield. Color: White, Condition: New. Listed at 39.95 USD. PACK OF 20 or 100 MASKS. Each mask is individually SEALED and packaged for hygiene, safety and convenience. Have it in your purse or pocket until you need it or have a spare for your friends. TRUSTED PROTECTION. When used properly the mask provides high filtration efficiency and effectively protects respiratory health. ONE SIZE FITS MOST: The flexible nose guard is designed to provide a custom fit to ensure a soft and comfortable fit from nose to chin. BREATHABLE AND LIGHTWEIGHT: Allows for folding and easy portability.Great for businesses to supply customers with individual packed masks. Not for Medical Use! ELASTIC RESISTANT STRAPSComfortable to wear, and using a low impedance filter material with no odor, white elastic ear loop. Braided ear bands ensure comfort over long periods of wear time. NOSE METAL STRIPAdjustable metal strip ensures optimal sealing between the bridge of the nose and the mask. overall lightweight structure make this mask easy to store and carry. SMOOTH BREATHINGAllows for comfortable breathing, filters dust, haze, droplets, and other particles, Uses melt-blown nonwoven material of a moderate thickness for optimal particle absorption.The electrostatic filter is highly efficient at filtering particles. Adjustable metal strip ensures optimal sealing between the bridge of the nose and the mask.