[Multicolored]: 5 colors, 10pcs Pink + 10pcs Purple + 10pcs Blue + 10pcs Black + 10pcs White. Each color is individually packaged, perfect to throw in your purse, handbag or backpack and they will remain sanitary and clean.[Filter Efficiency More Than 95%]: The filter efficiency ≥ 95%, greatly keeping you from PM 2.5, smoke, automobile exhaust, etc.[3 Layers Protection]: Three layers, of protective filtration which includes non-woven fabric outside, Melt-blown fabric filter in the middle and soft non-woven fabric inside. Soft elastic and bendable nose bridge help the mask conform to the face, ensure full coverage of your nose and mouth.[Unique Designed]: Comfortable elastic earloop, extra-soft ear loops eliminate pressure to the ears. Inner layer is made of soft facial tissue, no dye, gentle to the skin.[Dust-free production]: The production of every mask is zero-contact and dust-free. Ensure that the mask is clean and hygienic. The user can use it directly after receiving it.