This is a 60-piece box of 3D, high-density, 4-layer filter non-woven fabric masks. For protection against virus droplets, pollen, house dust, etc. - Type: Disposable, non-woven fabric, 3D - Includes nose fitter - Individually packaged for convenient portability - Unisex, regular size - Size: 205mm x 82mm - Color: White - Quantity: 60 masks - Particulate Filtration Efficiency, Bacterial Filtration Efficiency, and Viral Filtration Efficiency: 99% Although unused, please understand that this item has been stored at home. Please refrain from purchasing if you are looking for a perfect condition item. If you wish to purchase two or more sets, please purchase them separately as they will exceed the size limit. Also, please refrain from asking for a discount on this product. Thank you for viewing.