If you own a coal or log burning fire, chimney sweep brushes are a great way to save money on calling out a professional chimney sweep. The chimney cleaning set contains eight polypropylene rods, which easily clip together and attach to the 10in steel brush. The chimney cleaning tool‮s rods have zinc alloy joints, which offer sensational corrosion and temperature protection. This makes the adjustable chimney sweeping brush ideal for the harsh conditions inside a chimney.