Non woven anti-allergy material to prevent allergies. The material is not flammable, has good application and is of high strength. They are air-permeable to ventilate the head, free of glass wafers and are available in practical and safe packaging. They meet international EU standards.

From visible fish-net, in gray color. With ties (Men)

Packing: 1.000 pcs / box, 100 pcs / small package