Color: White / Blue
Specifications:
Layer masks 50 / box 40 boxes / carton
Product Benefits
Ventilation， dust filter bacteria.
Structure: a total of three， two non-woven， a layer of filter cloth， particle ultrasonic sealing edge， comfortable to wear. It can be better to stop the dust and microorganisms， worn long， not tight， no allergic reaction; with smooth fabric to reduce fiber care off， disposable， maintenance-free， convenient and practical， more safety and health.
