MASK DESCRIPTION The face mask is made from 60% cotton and 40% polyesterNose wire to adjust to fit around the nosethis mask is for kids 3+ For more additional filters please check out our other listing ( sold separately)The mask is ideal for running, walking, jogging.Moisture-wicking, breathable, comfortable and reusable, unlike those disposable masks that can only be used one time.Great resilience and stretch ability. Soft and light. Never cause earache even if worn it all day.Breathing valve can discharge excess exhaust gas and water vapor, which keeps breathing smooth.Protect your mouth and face from exhaust, pollen, smoke, dust etc.this mask can be washed any way just avoid bleach. AVAILABLE IN WHOLESALE QYT. WE CAN ACCOMMODATE LARGE QYT ANYTIME PM 2.5 FILTER DESCRIPTION 2 filters included in each order For more additional filters please check out our other listing ( sold separately) Materials made of activated carbon and non-woven melt-blown filter cloth, 5-layer filter system effective and a range of airborne contaminants. Ultimate Protection 5 layers, soft and breathable, ideal to protect your mouth and face from Dust, Haze, Germs, Allergies,Smoke,Pollution,Ash, Pollen,Gardening,Crafts These filters can be used to protect you from harmful dust particles, vehicle exhaust, woodwork, pollen allergies, and fumes.Ideal for people at risk of respiratory diseases, living in or traveling to areas with high air pollution / smoke levels 5 Layers of filtration, When put in the mask it filters ?95 NON Medical PARTNERSHIP We partnered with ONE METER SUNSHINE because we believe that they can best deliver on our design they manufacture the design we’ve given them This mask is designed by us. From the material that makes the mask comfortable and non harmful all the way to the size of the product which we designed to fit everyone comfortably. Thats why We believe we stand out from other sellers A big thanks to ONE METER SUNSHINE