* 9 box - If you buy 3 or more the price will be 4dollars each. Daily Face Masks: Sized at 5.5 (±0.2) inches x 7.0 (±0.2) inches, small size mask fits most boys, girls and small faces. 30 daily protective kn95 masks- 1 for each school day ! Also can widely use indoors and outdoors such as travel, supermarkets, shops, churches, biking, camping, playgrounds, etc. * Powerful Protective Barrier for Kids: Our KN95 mask is 5-layer designed, which is more protective than 3-ply disposable mask. Our black Kids masks enhance comfort and lightness, allowing children to breathe freely. * Skin-friendly and Comfortable: Kids face masks use soft skin-friendly non-woven fabric, high-elastic ear loops and adjustable nose clip to ensure overall safety protection comfortably and no strain of ears. * Easy to carry: lightweight and foldable design easy to carry, easy to incorporate and save space.