1. transparent masks, can make people communicate naturally, you can see the warm smile, feel comfortable and pleasant service.

2. talk to breathe without affecting the clarity of speech, facilitate communication, to talk freely, to allow customers more satisfied.

3. do not close to the nose and mouth after wearing, spacing, you can breathe normally, long wear does not feel uncomfortable, it will not affect a woman's makeup, smiling image for enterprises.

4. can be used repeatedly, you can always use clean water, tissue wipes to wipe clean, reduce consumption, and reduce costs.

5. spray can effectively isolate and stop the spread of germs to improve the quality of health services.

6. this paragraph can prevent fogging, spectacle is not affected in any way.