Our wire brushes are made from high-quality stainless steel, giving them long-lasting durability. You can rest that you will receive a high- that will make your cleaning job easier. Three different sizes of drill brushes for various applications: With the wire brushes in different sizes (8mm, 12mm, 16mm, 20mm, 25mm) you can clean different materials and surfaces. Neat and Compact: Our round wire brush features neatly arranged and compact bristles for thorough cleaning. Bristle tips prevent scratches on sensitive surfaces. Our pipe brushes are Perfect for cleaning hard surfaces such as steel, cast iron, door jambs, grating and pipes. You can even use them to clean finer details and reach hard-to-reach areas. size: About 30cm long Material: Stainless steel colour: Silver Package Contents: 5 x Drill Hole Brush Set(8/12/16/20/25mm) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.