Designed specifically for kids aged from 4��12 years. Ensures optimal respiratory protection by conforming to small faces. Soft, non-woven material provides enhanced breathability and comfort. Smooth, stretchy, ultrasonically sealed ear loops prevent irritation and allow easy removal with less risk of self-contamination.- SafeMask Junior Earloop Face Mask, ASTM L1, Blue, 50/bx, 10 bx/cs