Hi there: How are you! As we all know the problem of CORONAVIRUS has caused big problem around the world. Let' s fight against epidemic situation together! Disposable mask, any requirement? Use courier shipping can fast delivery. Detail of mask as attachment. 50pcs/bag, 2000pcs /CTN CTN Size:52x38x30cm CTN G.W.:7kg If you are interest please feel free to let me know. Waiting for your feedback. B/R Maddock ACMEY INDUSTRIAL CO., LTD. 201315, Xiupu Road, Shanghai, P.R.China