Specification Amount : 23.98 Brand : MIN CI Color : 18 x 3mm Hole 5mm -30P CurrencyCode : USD Label : MIN CI Manufacturer : MIN CI MaterialType : Neodymium NumberOfItems : 30 PackageDimensions_Weight : 0.37037660016 PackageDimensions : L:3.6599999962668 X W:2.049999997909 X H:2.049999997909 PartNumber : rare-earth-magnets-18X3H5 ProductGroup : BISS Basic ProductTypeName : UTILITY_MAGNET Publisher : MIN CI Size : 18 x 3mm Hole 5mm -30P SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41REHyuVV3L._SL75_.jpg SmallImage_Width : 75 Studio : MIN CI Title : MIN CI 30Pcs Strong Rare Earth Magnets Heavy Duty, Round Ring Neodymium Disc Magnets, for Crafts DIY Science Experiments Workshop Warehouse Lockers Tool Storage Outdoor Screws (18 x 3 Hole 5mm) Weight : 0.4 WeightUnit : pounds