Use the KN95 Disposable Mask while running essential errands, picking up orders, or while at work to protect yourself and those around you. There are 10 With multi-layer filtering, wear this mask while practicing social distancing. The KN95 3D mask has adopted the KN95 grade anti-particulate filtering technology. Mask is comfortable to ear - Made with antibacterial, environment-friendly fabric and a wide elastic band to relieve ear discomfort. One time use only. Comes packaged inside an airtight sealed bag and is ready to use.