Features Various Specifications: Perfect for electronic cleaning needs, the cleaning brush kit comes with a variety of brush sizes that are easy to use. Anti Static Brush: Cleaning brush kit for anti static brush soft and hard bristles design, non scratch film, easy to install and maintain your electronic components. Fine Workmanship: This set of PCB cleaning brushes is exquisitely made, with fine bristles and a good cleaning effect. Small and Portable: The cleaning brush is compact, lightweight and durable, and is a very professional electronic repair and cleaning tool. Good Cleaning Effect: The compact size of this cleaning brush set is easy to clean hard to access spaces and is very practical. Specification: Item Type: Keyboard Cleaning Brush Material: ABS, stainless steel Package List: 4 x Keyboard Cleaning Brush Package List 4 x Keyboard Cleaning Brush