suitable for 6 Pcs Brass Tube Cleaning Brush Wire Brush Set Cleaning Polishing Tool Brass Wire Brush Set For Pip-YI WU CHUN HUI 26CM-30CM(12 inch) Brass tube cleaning brush has a brush diameter of (8-25mm) and a stainless steel handle with a loop end. Name:Brass Wire Brush Set Brush Material:Brass Wire Type:Brass Wire brush Model Number:Brush diameter: (8,12,14,16,20,25 mm) :6 pcs Color:Silver+Yellow Material:Stainless steel + copper wire Brush Length : About 10 cm (4 inch) length :26-30 cm Package Contents: 6* tube cleaning brush Only the above package content, other products are not included. Note: Light 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. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.