TNT triple layer masks in disposable unsterile surgery, boxes of 50 pcs.

TNT triple layer masks in disposable unsterile surgery, with elastic bands, boxes of 50 pcs. (Produced in possession of CE, Class I unsterile).

Product features:

– Absence of glass fibers;
– edges ultrasonically welded;
– conformable nose clip;
– minimum resistance to airflow;
– filtration efficiency> 99%;
– water repellent.