Airflow Mask, 1 Pc Package: 1 x face mask in sealed plastic packaging Colour: Black Size: Free size Material : Spandex Foam Breathable and comfortable with air flow vents. Washable & reusable hypoallergenic material. Effective against air pollution. Filters dust, pollen & bacteria. Instructions for use Clean & sanitise your hands before use. Place the mask correctly over your mouth and nose with the valve facing outwards. PrecautionsDiscard when signs of wear & tear develop. Masks with exhalation valves should not be used in situations where a sterile field must be maintained.