19 individually wrapped masks. Each mask is in original packaging with original seal and stored in a dark cabinet. Package is dated Jul 2023. KF94 disposable mask, size small (kids suggested age 7 to 13 years or adult with small face) 100% Made in Korea 4 layer protection blocks the harmful substances such as fine dust and all other sources into the respiratory system individually packaged for HYGIENIC storage and use nose wire and elastic ear hooks