Specification Binding : Misc. Brand : FIRST4MAGNETS Label : Magnet Expert® Manufacturer : Magnet Expert® MaterialType : Neodymium Model : SP101H-80 NumberOfItems : 80 PackageDimensions_Weight : 11.5081300764 PackageDimensions : L:5.6271541 X W:0.3996055 X H:0.1074801 PartNumber : SP101H-80 ProductGroup : BISS Basic ProductTypeName : UTILITY_MAGNET Publisher : Magnet Expert® Size : Pack of 80 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31bSTahO2SL._SL75_.jpg SmallImage_Width : 75 Studio : Magnet Expert® Title : Neodymium Halbach Array Magnet for Placing on a Non-Magnetic Rod and to Produce a Halbach Array - 10mm x 10mm x 10mm with 2mm Hole Through The Side - Pack of 80 Weight : 11.5 WeightUnit : pounds