3-layer disposable hygienic face mask, universal size. Made of nonwoven and melt-blown fabric. Mask contains three layers: the first layer is made of blue nonwoven fabric, middle layer is a melt-blown fabric (filter nonwoven polypropylene) and the third layer is a white non-woven fabric. The quality has been confirmed by a certificate in accordance with EN149: 2001 + A1: 2009 for non-medical protective masks. Mask size - approx. 17.5 x 9.5 cm.