Sell Mask, black, pink, blue, white Adult child mask, Dust-proof, breathable, washable and reusable best price

KN95 mask has 5 layers, including 2 layers Melt blown cloth, which could prvent the virus effectively. you could wear it to prevent the covid-19. KF94 mask has 4 layers, including 1 layer Melt blown cloth, which could prvent the virus effectively. you could wear it to prevent the covid-19. If it is to prevent the covid-19, it is recommended that you wear a 3-layer or more layer mask, and must include the Melt blown cloth! Other cloth mask is not a medical mask, it only has one layer. This mask is suitable for sports or daily protection from dust, or for celebrities to use in the street. This mask has very good elastic fibers, which can lift the chin and modify the face.