High Density Ffp2 Cup Mask Large Three Dimensional Space Lightweight

Features:

1. Using 3D ergonomic face three-dimensional cutting to modify the face shape

2. Light and breathable 2mm light and breathable, dustproof and sunscreen in all seasons, no sultry in summer, free and easy to breathe

3. High efficiency filtration, large three-dimensional space, higher density

How to use?

1. Before putting on a mask, clean hands with alcohol-based hand rub or soap and water.

2. Hold the Mask via the ear Loops

3. ensure the mask cover the mouse and nose, then place the loops over your ears

4. Pinch the Metal strip or Stiff edge of the mask so it takes the shape of your nose bridge

Note:

1. Do not wash and use.
2. Do not use in a confined place where the oxygen concentration is less than 18%.
3. Do not wrap your respirator with a towel, tissue paper, etc.
4. Do not use if the inside of the mask is contaminated.
5. Do not crush or deform the cube.