• CE CERTIFICATION
• EUROPEAN CERTIFICATE NUMBER – EC2163
• FFP2 or KN95 are masks that filter out at least 95% of the particles in the air, thus protecting the airways without allowing particles that are in the air to pass through.
• The KN95 / FFP2 were designed to wrap the nose and mouth, creating a “barrier”
• Before using them, you should do an adjustment test to make sure your face is protected correctly.
• OF 20 PIECES

See the certification here.