Ouhan Medical IIR Surgical Face Mask Adult 50 Units are single-use, type IIR surgical face masks. They have two non-woven polypropylene outer layers and a polypropylene inner layer (filter fabric) and have a bacterial filtration efficiency (BFE) of over 98%, with resistance to splashing. This non-sterile medical device prevents the projection of droplets, limiting contamination of the external environment and other people.
Suitable for adults. Mask size: 17.5×9.5cm. 50 units (including 5 10-mask bags). Colour: blue.