Value Package:6 in 1 different sizes plastic handle anti static brushes kit. | Material:Anti Static Brushes are made of plastic and nylon,very durable.The contact will not scratch the film, can effectively eliminate the anti-static timely. | Advantage:Wide variety of brushes, different bristles hardness & sizes for different tasks all the time | Portable Set:This cleaning kit gets rid of the dust bunnies and crumbs in your keyboard, goes really well with an air blower or compressed air or power duster | Wide Application:Perfect for cleaning the home appliances,car interior detailing, vent,wall gap,water cup,razor,computers,gaming keyboards and hard-to-reach spaces.