RE-USEABLE KEIKI FACE MASK These are not medical grade and will not protect against respiratory illness or COVID-19. However, CDC recommends using homemade DIY face mask they’ve been proven to be more effective then using nothing at all recommends natural fabrics or higher thread count of tightly woven material to excluded from any airborne particles getting through. REVERSIBLE TO BLACKMachine Washablespandex & lycra fabric *No filter, wires or tube guards5-6“ adjustable Lycra strap trim excess fabric and tie to fit3 x 9 measurementsUNISEX prints/colors available *KEIKI/ ADULT SMALL SIZE ONLYMADE IN HAWAII DUE TO COVID-19 NO EXCHANGES OR RETURNS ON ALL MASK!