Specification Binding : Misc. Brand : 3M Department : Unisex Label : 3M Health Care Manufacturer : 3M Health Care NumberOfItems : 50 PackageDimensions_Weight : 14.1 PackageDimensions : L:23.9 X W:20.9 X H:18 PartNumber : MMM BE12L50 ProductGroup : BISS Basic ProductTypeName : RESPIRATOR Publisher : 3M Health Care Size : Large SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31WRs90BW9L._SL75_.jpg SmallImage_Width : 75 Studio : 3M Health Care Title : 3M Health Care MMM BE12L50 Respirator Head Cover, Large, White (Pack of 50) Weight : 14.1 WeightUnit : pounds