This mask is made from a 3 ply non-woven, on-latex material that helps protect airway from small particles or percent of droplets. Our face masks are disposable which is intended solely for one-time use. Babies Kingdom recommends cleaning and sanitized hands before touching mask. Ensure the mask is open and against facial area then fasten the loops behind the ears, if needed adjust the mask to a comfortable position. Press the nose strip until its tightly against the nose to help protect from allergens.