KN95 face masks,3D shape is designed according to human face shape. Ensuring the thightness, It increases the breathing volume at the same time.
These KN95 face mask use skin-friendly non-woven fabric, no irritation to your skin, High-elastic ear loops and adjustable nose clip to ensure a comfortable fit and no strain of ears.
High level breathing protection, filter efficiency pm2.5 , breathable fabric, suitable for all seasons.
Disclaimer: This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s
KN95 face masks made in China (not in US)
Filter Class: KN95
CONTRAINDICATIONS: People with breathing difficulties are not allowed to use the masks.
PRECAUTIONS: 1. This mask is not for medical use. 2. Single use only. Do not reuse the mask. Do not wash the mask. 3. Do not touch the inside of mask while wearing the mask. 4. When the respiratory resistance of the mask is obviously increased, or it becomes dirty or damaged, the mask should be replaced immediately.
STORAGE: Humidity<80%, No aggressive gas, room with good ventilation
