Ningbo, Zhejiang, China
Business Type: Manufacturer/Factory
Colour: | White/Blue |
Material: | 50% superficial layer non-woven fabric + 25% interlayer meltblown + 25% inlayer non-woven fabric |
Function: | Anti-dust / prevent flu / anti-smoke / dust |
Style: | Stic Ear-loop without valve |
*This product is a non-medical device |