❀❀ N95 standard dust mask efficiently filters 95% of airborne particles free of oil, protection against fine dust, solid and liquid particles, against pm 2.5 air pollution, smog, smoke, suitable for home and professional use, indoor or outdoor use.
❀❀Dual one-way discharge valves and mesh material design of the air breathing mask make air resistance smaller ,Exhaust valve allows easy breathing, reduces heat, moisture and fogging build-up inside, and improves comfort in hot humid environments.
❀❀Wash your hands before wearing a mask, or avoid touching the inside of the mask during wearing the mask, reducing the possibility.
❀❀Don't squeeze the mask with your hands.N95 mask can only isolate the virus on the surface of the mask, If you squeeze the mask with your hand,the virus drenches the mask with the droplets, which easily causes the virus infection.
❀❀After adjusting the position of the mask according to your face shape, apply the index finger of both hands along the upper edge of the mask to press the nose clip to make it close to the face.