... PP Color:white,blue,green,yellow ItemSpecificationColorPacking Surgical Facemask3- ply,PP23gsm/ MB20gsm/ PP28gsm,with earloop,17.5*9cmWhite/blue ... for foodstuff fieldPaper mask,1- ply,20*7.2cmWhite100pcs/box,100boxes/ctnPaper mask,2- ply,20*7.2cmWhite100pcs/box,100boxes/ctn2 ... - ply,PP23gsm/ PP25gsm,with earloop,17.5 ...