Antviral Cottonface Mask That Kills Microbes - Bacteria And Viruses Swiss Technology 99% REDUCTION IN MICROBES* RAPID ACTION PROTECTION AGAINST VIRUS AND BACTERIA** WASHABLE REUSABLE SAFE ON SKIN*** COMFORT Disclaimer : ANTIVB BY UNION masks are intended for use as source control of viruses and bacteria, only for general public and not as a medical mask. It is Non-sterile and works best when worn properly while taking all other safety precautions as advised by the health authorities. Results of use are subject to method of use. | *based on result of the test conducted at Doherty Institute, Australia virobock INHIBITS SARS-COV2 | **based on modified ISO 20743 method (Sendai Virus) VIROBLOCK TREATED mask INHIBITS MICROBES in minutes| ***based on result of Human Patch test conducted at Farcoderm, Italy