Cubierta bucal YOSYO, cubierta facial de nutrias marinas con dos filtros reemplazables para niños y adultos

- 100% Polyester - Button closure - Soft Material -- 100% Polyester Fiber (Polyester).Very Soft, Breathable, Waterproof, Washable. - Fit For Most People -- Have Two Size For Kids And Adults (Size S:6.9"X5.1".Size S:6.9"X5.1".Size M::7.9"X5.9"). - Accessory Construction -- Equipped With 2 Replaceable 5 - Layer Activated Carbon Filters, M-Shaped Nose Clip. - Good Design -- The Button Of The Mask Belt Can Adjust The Tightness, And The Length Can Be Changed According To The Contour Of Your Face, So As Not To Leave Marks On Your Face After Taking Off. - Wide Application -- This Anti-Dust Mask Is Ideal For Both Women And Men, Suitable For Cycling, Camping, Running,Travel,Climbing And Daily Use.