About this item 9Pcs Economic Pack: Package include 9Pcs brass brushes. Wire Brush Material: The brush heads are made of copper brass, rugged and durable. The handles are made of plastic, they are easy to hold and control. No hurt to hands and easy to clean small places and narrow spaces. Brass Brush Size: The total length is 17cm/ 6.7inches. the handle length is 13cm/ 5.1inches, the wire bristle head length is 4cm/ 1.6inches, the head width is 1cm/ 0.4inch. Comfort Toothbrush Design: It is mini brush, similar to a toothbrush, non-slip finger grip handles design makes the user feel comfortable when using it, there is a small hole at the end can hang up to save space. Wide Application: Brass bristles can be used to clean unfinished metal parts, paint stains, grease, etc.