This kind long handle of the cleaning dust colleerctor is made of upgraded stainless steel, which is sturdy and durable, ergonomic, can provide you with proper gripping power. The cobweb dust collector adopts a superfine fiber head, which is soft, environmentally friendly, has a super adsorption function. A slight static electricity can absorb dust well! The maximum length of the stainless steel extension rod of the microfiber dust collector is 106in, so that you can easily reach the height of the roof! The microfiber dust collector can be bent at any angle, making it easy to clean hard-to-reach locations, such as ceiling fans and the top of cabinets.