PC Keyboard Cleaning Kit- We put all the tools you need into 1 computer cleaning kit. Cleans dust/debris from electronics, organizes loose cables, and keeps your devices looking like new again. Set of 6- The anti-static keyboard cleaning brush set is made of flame-retardant polyamide (nylon), the contacts will not scratch the film, durable and can effectively eliminate static electricity. This anti-static cleaning brush kit includes 6 different brushes. This is a great kit to use at home or work. Different Sizes- Large brushes can clean tables, computer mainframes and car seats; Small and medium brushes can clean keyboards, printers and small spaces; Curved brushes can clean hard-to-reach areas. Multifunctional Cleaning Brush Tool- The portable nylon cleaning brush kit is ideal for cleaning machines, car interiors, keyboards, computers and hard-to-reach places, also suitable for cleaning PCBs in the laboratory.