4 Ply Pm2.5 Kn95 Dust Mask Flat Fold Earloop Non Woven Fabric Mask

 4 ply disposable kn95 with earloop -woven Face Mask Anti-dust Proof PM2.5 KN95 

Regular FDA products, non-fake and ordinary masks. Each in a Independent Plastic Package

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.

Points for Attention:

1. This product is prohibited to be used with damaged package;
2. Do not use in atmospheres containing less than 19.5% oxygen, as this respirator does not supply oxygen; Not for use in oil mist atmospheres;
3. If the product becomes damaged, soiled, or breathing becomes difficult, leave the contaminated area immediately and replace the product;
4. This product is one-time use only and can not be washed;
5. This product should be stored in a clean, dry and ventilated environment with relative humidity less than 80% and without harmful gas.