Disposable medical masks work by filtering harmful air through the medical masks before it is inhaled or emitted by the human body.
- Manufacture: Chongqing Huiquan Medical Instrument
- Australia TGA Approval，USA FDA Approval
- Production date: 28/02/2020
- Batch number: 20200208
- Expiration date: 27/02/2022
- Mask size: 17.5*9.5cm
- Package size: 20*10.5*10