|Quantity: 100Pcs||Length: 6.88 inch|
|Width: 3.74 inch(Can expand to 6.9 inch)||Weight/PC: 0.07 oz|
*Ergonomic Design* The 3D structure is more in line with the face structure, making the mask more conformable to your face and more comfortable to wear.
*Dust Defend* Three-layer protection can effectively isolate the Formaldehyde, Dust, Pollen, Particulates and Virus but still breathable.Take great care for yourself,your family and your friends.
*Wide Usage* Good Partner for woodworking work, construction work, gardening work, medical work as well as Dust-free Workshop,make your work more worry-free.
*Sealed Packing* Packed in sealed bag, convenient to store against moisture and dust.The sealed bag can also be reused (NOT for food)