A disposable nonwoven face mask consists of three layers. Face mask with ear loops or with tie-on straps is optional. Both two kinds of nonwoven face masks have passed the CE and FDA certifications.

Functions: prevention from dust, haze, airborne particles, smelly odor, bacteria, etc. Applicable to medical uses.

Specifications: 17.5cm×9cm, 17.5cm×9.5cm, 18cm×9cm

• Appearance: clean, intact, no contamination
• Size: conform to standard specifications with deviation of ±2cm
• Nose bridge: made by foldable plastic, length≥8.0cm
• Filtration: filter out at least 60% of non-oily particles