1. CE, ISO13485, ISO9001, certification.
2. Easy breathing, non-irritating.
3. Excellent bacterial and particle filtration combined.
4. Qualified products, 100% new brand material, safe and sanitary.
5. Offered free samples.
6. Professional shipping service if necessary.
7. Full series after sales service system.
How to wear the mask:
1. Cover the mouth and nose, and hang the two side straps on the
ears
2. Fix the bridge of nose according to the shape of nose to prevent
dirty air from entering.
3. Please pull the mask to the lower jaw to present the
three-dimensional breathing space immediately.
