Material: IronPattern: 10mm / 15mm / 20mm / 25mm / 30mmPackage included: 1 X Leather Craft ToolsFeaturesIron， there is rust. On the surface of the oil for rust before using your own skin friendly wipe clean with a paper towel， you can use sandpaper to smooth polished black blade section， so you can make beautiful tool. Leather goods， clothing and other handicrafts ~Notice:1.Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid.2.The colors may have different as the difference display， pls understand.