kids face mask | children's 2-pack | anti-microbial, reusable, cotton, adjustable, breathable | the revival kids mask by corevival (violet, teal) corevival the team at corevival brings you <b>the revival kid's mask</b>, the perfect mask to provide everyday comfort and protection for your child. <br><b>the revival kid's mask</b> is non-medical grade with two-layers of breathable fabric protection and an anti-microbial coating (epa registration no. 464-785). each mask comes with a fabric hose flap to ensure a contoured fit, and adjustable ear loops to keep the mask in-place and secure during any activity. <br><b>the revival kid's mask </b> is reusable and machine washable. <br> material: inner layer – 100% cotton, outer layer – polyester fiber, straps – non-latex<br>all of the masks from corevival are designed in seattle, wa.