EASY TO USE & EFFECTIVE IN CLEANING - A powerful sweep with a professional drill will soon give your chimney a new look; Snap-spring design connection makes it easy to install and disassemble, and the connection will not be broken when rotated left or right HIGH QUALITY & DURABLE - Being elastic and chemically resistant; The mane of the chimney brush is made of solid nylon cord with a special sharp rectangular shape at the edge, which makes sweeping more efficient CLEAN FROM THE BOTTOM UP & SAFETY - The chimney sweep can achieve bottom-up cleaning, avoiding from going inside the chimney; It not only saves a great deal of money but also is safer and more reliable than traditional cleaning methods, saving time and effort OUTSTANDING EFFECT - It can remove creosote and other debris from the chimney, effectively preventing fires and improving ventilation, which helps the fireplace burn and saves fuel; This easy-to-use chimney cleaner is one of the best ways to avoid a chimney fire WIDE APPLICATION - Our flexible rods can easily clean around tight corners and can be bent up to 45-degree angles to reach right angles; Suitable for metal flues and brick chimneys in different diameters and shapes, even with stainless steel liners or dampers inside The nylon rod can be bent up to 45 degrees, which is convenient for using in various shapes of chimneys (However, it is recommended to bend the rod greater than 90 degrees for longer life). Use drills with a speed range from 350rpm to 2000rpm., recommending for 24V and above DC power, or 500W and above AC power. Colour:black Material:Nylon + metal Package Contents: 1 set * dryer vent cleaner kit 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.