Preparation tools include a medical mask, two paper clips, a pair of disposable gloves, and a pair of flexible hands
Steps start with the ear strap, align the length of the ear strap with the middle and tie it back. Before tightening, adjust the length to fit the face (too long to send and too short to tighten are not good).
After tying the ear straps on both sides, adjust the metal strip of the nose bridge of the mask, and prepare to adjust the curvature of the nose bridge.

Medical surgical masks are generally used in high-demand environments such as medical clinics, laboratories
The masks worn by medical staff when working have a relatively high safety factor and strong resistance to bacteria and viruses.
Medical surgical masks are also Can be used to prevent flu.

Medical surgical masks are suitable for the basic protection of medical staff or related personnel
as well as the protection against the spread of blood, body fluids and splashes during the invasive operation.
The protection level is medium and has certain respiratory protection performance.