This product uses high-quality environmentally-friendly materials, does not touch hands, does not hurt the hands, does not slag, does not harm any can be removed from the real thing! It can effectively remove the dust inside any gap in the car, or can be used daily in family life, like remote control, The dust, keyboard, handle, bench gap, etc. are not easy to clean up. Tips: Do not place in the sun, try to store in a cool place. * If it is too thin when you open the package, you can knead it in your hands for 1-2 minutes before using it. It can be recycled until you feel it is dirty and can't be used. After use, you can put the original packaging seal.