Made in korea Whipure KF94 Mask Recommended Age (4–9 years old)(20P)

The recommended age is 4–9 years old, but please refer to the size table.kf94 standards for Korea filter (short for Korea filter)Fine dust blocking rate testKF80 - 0.6 μg fine particles 80% or more blockKF94 - Block 0.4 μg fine particles 94% or moreKF94 cannot be produced in other countries.It is a product that is certified as a subsidiary material in Korea and can be produced only with facilities.This mask has a quadruple structure.It is a product that has been officially certified in Korea.Bebemiso only sells genuine products of good quality.