Usage Tips:Are you troubled by the residual dust in the dryer vent? Well, a practical cleaning brush can help you. The bristles of the cleaning brush are dense, which effectively improves cleaning efficiency. Suitable for cleaning chimneys, ducts, dryer vents, and more, removing built-up lint and dust. Features -Color: As shown-Material: Nylon-Size: About 42.00x10.00x6.50cm/16.51x3.93x2.55 in-Cleaning accessories: Includes a premium nylon brush head and flexible mounting tubes-Professional results: This efficient dryer vent brush can be used with or without machines and will help you achieve professional results.-Dense bristles: The bristles of the cleaning brush are dense, which effectively improves cleaning efficiency.-Practical tool: With this cleaning brush, cleaning the chimney is no longer a time-consuming and laborious hassle.-Multiple uses: Suitable for cleaning chimneys, ducts, dryer vents, and more, removing built-up lint and dust.Packing list: 1 x Dryer Vent Cleaner Brush4 x Tubes