Vench provides this face mask can effectively vent germs & bacteria & dust in the air or smog coming into human body, reducing the spread of viruses. It can protect the respiratory tract, and facial skin and avoid infection, which is beneficial to immune system.
Specification of Vent Germs Cone Type Laboratory Protective Face Mask
|Material||Muti-layered, non-poisonous, non-allergic, non-stimulating|
|Style||Cone type with or without valve|
|Package||20pcs/dispenser box, 20boxes/ctn|