Made of non woven  material to prevent allergies. The material is not flammable,  and is of high  tensile strength. They are air-permeable to  allow ventilation of the head, free of glass wafers and are available in practical and safe packaging. They meet international EU standards.

Made of spun-bonded material, green color

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