Proper size, fit the user’s face perfectly, dust-proof, anti-droplet, anti-bacterial.
Consist of 2 specialized layers with great functions, limit bad factors to the maximum extent:
- 3D anti-bacterial fabric with nano technology. Anti-UV, anti-odor and dust-proof.
- With exclusive anti-bacterial nano silver polyester. With nano-silver technology, it acts as a safe filter to prevent the bacteria from entering the outer layer of the mask and to enhance the efficacy of anti-odor.
Anti-bacterial knitted fabric, soft, airy, the amount of bacteria is 100 times less than that of other normal fabric, maintaining the anti-bacterial efficacy after 30 washing times.
2 rough layers firmly stuck together, convenient for use.
1 way air filter.