1.dust refence 2.respirator cartridges3.CE EN140

4.MOQ :2000pairs

5.delivery time :30 days

6.packing :1 pair per polybag ,100pairs per carton

7.size:S-2XL

SAMPLE CHARGE

1.free for sample fee

2.sample time :3- 5 days

3.need your account number for shipping fee before 1st order