Disposable face masks (50pcs x box) We apologize, but due to limited stock and the demand we are only able to sell a Limit of 5 boxes per order / per customer. 50 Pack of Disposable Face Mask Safety Mask Anti Dust for Personal Health, 3-Ply Ear Loop Non-sterile, 17.5cm x 9.5cm These Face masks are only intended for personal use and not for Medical operating use. Meltblown Filter Cloth Professional / breathable / dustproof / bacteria filtering