The revo²’s premium quality silicone layer features built–in Microban™ antimicrobial protection. Microban™’s globally trusted antimicrobial protection is used widely in a variety of consumer items, such as baby products, personal care products, food storage products, and more. Microban protection provides continuous antimicrobial cleaning action to inhibit the growth of bacteria, mold and mildew, which can cause deterioration of your revo². iSkin is the first silicon protector company to offer its valued customers Microban protection.