PATIKIL Anti Static ESD Brush - Nylon 5pcs 60x175mm

What is this? The anti-static brush can be used to remove the dust of various electronic devices and keep them clean, such as computer keyboards, PCB, electronic components, laptops, circuit boards, etc. What will I get? Anti-static brush, is in size of : 20mm x 60mm/0.79-inch x 2.36-inch(L*W) brush size, 175mm/6.89-inch total length, 13mm/0.51-inch total width In the package of: 5pcs x Anti-static brush Is there any advantages of the product? Soft, easy to use, anti-static design, can effectively remove all kinds of dust, clean more finely; Easy to clean, can be used repeatedly; Plastic handle, non slip, comfortable to hold; Light weight, easy to carry and use How to use it? Steps of installation: 1. Select an anti-static brush of appropriate size; 2. Used to clean various electronic equipment What should I notice? Please select the anti-static brush with proper size