Specification: Brand new Material: nylon, brass, stainless steel, plastic handle Color: Black Total length(approx.): 17.5cm/6.9" 3 Row wire length(approx.): 3.7cm/1.45" 1 Row wire length(approx.): 2.4cm/0.94" Ideal for polishing, grinder, fitter, machine cleaning. Perfect gas stove cleaner Durable and Practical. Both bristle end, one is 3 row, and another is one row. Package Included: 1x Brass wire brush 1x Nylon wire brush 1x Stainless steel wire brush Note: Please allow minor error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.