RM-067-Silicon Filter Facemask

Features:

1.Material: Silicone + Filter + ABS

2.Antibacterial, Anti-PM2.5

3.High filtration efficiency, enhanced Protection

4.Effectively filter prevent contamination from bacteria, dust, and Virus

5.Food grade silicone, feel comfortable to wear.

6.Better breathable 

7.Environmental, reusable, can be sterilized by boiling water