Package include: 11 pcs brushes + 1 pcs cup brush + 2 pcs tweezers + 1 pcs key puller + 4 pcs microfiber cleaning cloth | Material: The plastic handle + nylon brush hair, it is anti-static, easy to clean, recyclable. | Different sizes: All kinds of brushes with different sizes and shapes can easily meet your needs for cleaning various gaps. | Perfect suit: This complete cleaning brush combination is suitable for office and home use. It can clean all kinds of electronic appliances, as well as glasses cloth and water bottle brush. | Versat: With this brush set, you can easily clean your keyboard, car, computer, laptop, screen, camera, microwave, printer and electronics.