Package Include: Wire Brush *20; Steel Wire Brush *20; sizes and types to suit your requirements; : widely used to remove burrs, rust, dust, remove the oxide layer, coating, can the quality of metal materials such as stone, an important part of themechanical processing. It's a efficient polishing for the metal and non-metallic materials to clean the small area's burrs and surface; Length:41mm/1.57inch(Approx); :3mm; Applicable machines: Brush handle diameter of 3mm, used with ; Work : Remove burrs, rust, dust, removing the oxide layer. With small, good polishing effect, high efficiency, low cost. Colour:Photo Color Material:+Steel Package Contents: 20 x Wire Brush 20 x Steel Wire Brush Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.