1. Good material: the brush The round duster made of ABS material is made of high-quality ABS material, is robust and durable and enables a long service life. 2. Easy to use use: easy to use disassemble and disassemble replace, easy to replace use, it belongs to daily housekeeping. 3. Extensive adjustment options: inner diameter, brush round dust for vacuum cleaner fits most vacuum cleaners accept accessories with an inner diameter of 35mm. 4: high capacity. Cleaning: The round brush is versatile and works well for hygiene blinds such as dusting tables, mini vertical blinds, heating vents and more. 5. The three-pack is more intimate: This product is a three-pack that allows you to replace old or damaged brushes to improve cleaning efficiency. Cleaning the vacuum cleaner.