Brand new with high qualityName: Carving ChiselMaterial: Wood+Manganese steelColor: As the picture showQuantity:1pc or 1 set as your choose blade Diameter:Style 8:7.2mmStyle 9:7.2mmStyle 10:6.8mmStyle 11:5.8mmStyle 12:4.5mmStyle 13:7.2mmStyle 14:5.3mmStyle 15:5.5mmStyle 16:7.8mmStyle 17:8.8mmStyle 18:3.3mmStyle 19:6mmPackage include:1pc or 1set Carving ChiselsNotice:1.1cm=10mm=0.39inch.2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering.3.Please understand that colors may exist chromatic aberration as the different placement of pictures.