Description
- Usually the are three-ply (three layers). This three-ply material is made up from a melt-blown material placed between non-woven fabric. The melt-blown material acts as the filter that well stops from entering .
- For hygiene reasons, use disposable and replace them when they get moist. it can only be worn for a maximum of four hours and it is best to change them regularly so they can remain effective hygiene.
- The BLUE side of the marks is usually the front and should face away from you, while the white side touches your face.
- Soft and comfortable ear hook , not easy to drop, no need to adjust it when you work. it avoids unfiltered air directly entering into the disposable and thus make breathe safely.
- Package:50 pcs
Full description not available
