Dust Brush For Keyboard Anti Static Computer Laptop Cleaning Tool By using our laptop keyboard cleaner, you can remove those annoying little crumbs that hinder your keyboard performance. You can easily clean narrow spaces where dirt builds up. The small brush with a space saving hook, easy to store. The length is approx 7.6", just like your average-sized pen, making this brush so comfortable to use. It will have no problem reaching between the tight spaces of your electronic devices, keyboard, PC case, monitors, motherboard and so on. Length:Approx 193mm/ 7.6" Quantity: 1 Piece Brush note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.