Specification Binding : Misc. Brand : Miller Label : MILLER ELECTRIC Manufacturer : MILLER ELECTRIC Model : 213110 NumberOfItems : 1 PackageDimensions_Weight : 0.15 PackageDimensions : L:10.5 X W:8.6 X H:1.8 PartNumber : 213110 ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_COMPONENT Publisher : MILLER ELECTRIC Size : X Large SmallImage_Height : 56 SmallImage_URL : https://m.media-amazon.com/images/I/51rpSuCc1TL._SL75_.jpg SmallImage_Width : 75 Studio : MILLER ELECTRIC Title : MILLER ELECTRIC Hard Hat Adapter,for XL and XLI Helmets Weight : 0.2 WeightUnit : pounds