Product Material: PP Color: Black Size: see picture Quantity: 11 sets Application method: electronic component cleaning, circuit board surface dirt, computer cleaning dust, keyboard cleaning dust Package content: 11-piece set of anti-static brushes 1. Small cleaning tool: Our Anti-Static Brush Set can be used to clean dust and stains, especially small non-waterproof components and devices, to ensure that devices and components are clean, operate normally, and extend the life of the devices. 2. Antistatic material: The bristles and the handle of the antistatic brush are made of PP, which is not conductive. This ensures the safety of cleaning the electronic accessories. The bristles are soft and will not damage the device or accessories. 3. Wide Range of Applications: 11pcs Antistatic Brushes with Handle can be used in the office, home and cleaning keyboard, phone, laptop, clock, door, window, railing, auto parts, etc. Particularly suitable for items that are not waterproof and soiled with dust. 4. Multiple styles: Package include different types of black electronics brush and type of mechanical keyboard puller. The main differences between the brushes are the appearance, the number of bristles and the positioning of the bristles. The keypad lock can be removed quickly and easily with the mechanical keyboard puller. Different styles can meet different cleaning needs, and make cleaning more accurate and cleaner