Silver alloy fabric content thanks to the clinical experiments in which 99.9 %of all bacteria including MRSA are neutralized within one hour. The antimicrobial black mask is a mask proven by clinical experiments in which 99.9 %of all bacteria, including MRSA, is neutralized within an hour, thanks to its silver alloy fabric content. This mask provides hygienic use thanks to its antimicrobial properties. In addition, the mask can be used again and again with its washable feature. In this way, users provide long -term protection with a single mask and contribute to the environment. Antimicrobial Black Mask is a unrelated product that sells health products and can be found in websites and stores that sell various health and personal care products. & Nbsp;