Improves dryer performance: Can be used with an electric drill. With the help of the increased rotational force, the bristles can remove even the most stubborn deposits in the chimney or chimney. Scratch-resistant and durable: The brush head is made of nylon, which does not scratch the inner surface of the chimney. In addition, it is resistant to high temperatures, aging and corrosion, which increases sweeping efficiency. Money-saving and easy to use: The dryer duct cleaning kit allows you to save exceptional costs on professional cleaning services. Easily place your cordless drill and hold the drill forward and out of the pipe to clean. Easy to assemble and disassemble, you can connect multiple poles to extend coverage. The rod is flexible and can be perfectly passed through curved chimneys. More flexible: The chimney brush set is very flexible, it can perfectly bend the difficult-to-bend chimneys and slide over all the bends and curves and hold a 90 degree -Turn perfectly standing. The button locking system on the rod connection can prevent the rod from loosening and make cleaning jobs easier. More efficient: Electric sweeping removes more deposits than conventional sweeping and is much better for all stainless steel pipes and linings. Keep a clean and tidy chimney. Safer: Using the greater rotating force, it can remove oily fumes and even stubborn deposits in the chimney or chimney, prevent chimney fires and keep your home safe. < p>Wide application: Our products are suitable for metal chimneys and brick chimneys. No matter the shape of the fireplace, it can be used effectively indoors. The package includes: 9 x nylon sticks 1 x brush head < p>becomes very rich Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YUNYUNC Shop