Features Various specifications, suitable for all types of electronic cleaning, soft bristles and non-damaged components, hard handle and easy to use. Anti-static and designed for electronic cleaning, anti-scratch film, easy to install and can be used for the maintenance of electronic components. Fine Craftsmanship: This PCB cleaning brush set is exquisitely finished, with fine bristles and good cleaning effect. and Portable: The cleaning brush is compact, lightweight and a very professional electronic repair and cleaning tool. Good cleaning effect: The compact size of this cleaning brush set allows you to easily clean hard-to-reach places and is very practical. Specifications: Item Type: Keyboard Cleaning Brush Material: ABS, Stainless Steel Package List: 4 x Keyboard Cleaning Brush br/> Package List 4 x Keyboard Cleaning Brush