Reusable mask in cotton and polyester fabric with filter. Made of 3 layers: 2 outside and 1 inside filter in PP non-woven. With nasal adjustment and 3 front pleats, ensuring better fit to the area to be protected. Comfortable and breathable mask, with efficiency level PFE 90%. Maintaining its characteristics throughout 50 wash cycles. Suitable for the general population; it is not a medical device. See the leaflet for use, conservation and cleaning recommendations. Supplied in polybag. 175 x 98 mm