Disposable Activated charcoal mask

Application: applicable to construction, dock, textile, grinding, metal casting, pharmaceutical, electronic, pharmaceutical, material treatment and dust pollution industries

Type:Activated charcoal mask

Materials: PP+ carbon cloth + filter paper +PP, 16/40/20/25g

Color: charcoal grey
Size: 17.5 * 9.5 cm
Packing: 50 pieces/box, 2000 pieces/box