ES Face Mask 3 ply

Used in food processing and electronic workshops to prevent airborne dust, bacteria and viruses from invading

• Three-layer ES mask, white 17.5*9.5CM,;
• Two layers of ES fabric + middle melt-blown cloth, full plastic nose bridge, round ear straps;
• 50 pieces per pack, bagged, 40 packs/box, 2000 pieces/box.