Package includes: 2 steel brushes, 2 brass brushes and 2 nylon brushes for different surfaces. Size: 18cm long handle, 4cm long head. Material: This wire brush set consists of steel, brass and nylon brushes, which are strong and durable to clean rust deeply and ensure a longer service life. The handles are made of plastic and rubber. VERSATILE USE: These brushes can not only clean steel parts, machinery, untreated metal parts, paint stains, special rust without damaging surfaces or details, but also windows, doors, sliding doors, floor tiles and more. EASY MAINTENANCE: Each brush has a hole for users to hang or store. Packing list: 6 x wire brushes (other products not included). PLEASE NOTE Please understand that there may be a slight error due to manual measurement. Thank you for your understanding. The calibration is different. Therefore, the color of the item shown in the photo may be slightly different from the actual color. Please refer to the actual item.