Add extra protection to little mouths and faces with a Kids Antimicrobial Cooling Facemask! This is composed of 2 soft and breathable polyester layers and has a Dupont Silvadur 930 Antimicrobial treatment. It measures 223 mm wide (earband to earband). The bands ensure maximum comfort. The material is moisture-wicking, allowing you to stay cool. The Kids Antimicrobial Cooling Facemask meets ASTM E3160-18 standards for greater than 99% reduction after 20 simulated washes. Fully sublimated!