kn95 certified face mask

(2022年06月20日)

Kn95 5 Layers Mask Product Features:

1. Disposable, single-use, breathable, light and environment-friendly;

2. High elasticity ear loop help fit different users and dual point attachment helps provide a secure seal;

3. Adjustable nose piece for extra comfort;

4. At least 95% filtration efficiency against certain non-oil particles.

 
https://www.anjianmask.com/5-layer-kn95-face-mask/

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