Specification Amount : 12.49 Binding : Unknown Binding Brand : MroMax CurrencyCode : USD Label : MroMax Manufacturer : MroMax MaterialType : spring steel Model : MRO190907S-0214 NumberOfItems : 1 PackageDimensions_Weight : 0.09479877266 PackageDimensions : L:3.4645669256 X W:2.6771653516 X H:0.5118110231 PartNumber : MRO190907S-0214 ProductGroup : BISS Basic ProductTypeName : INDUSTRIAL_WHEELS Publisher : MroMax Size : 1PCS SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/318Pc4vXU9L._SL75_.jpg SmallImage_Width : 75 Studio : MroMax Title : MroMax 3D Printer Die Spring 16mm OD 80mm Long Medium Load Compression Mould Die Spring for 3D Printer Ender Electric Part Red 1PCS Weight : 0.1 WeightUnit : pounds