Product Material: plastic + nylonColor: BlackQuantity: 8 piecesPackage content: 8 in 1 anti-static brush1. Material: cleaner made of high quality plastic and nylon, single brush structure, wear-resistant, small size, light weight, anti-static brush and high temperature resistance.2. Design Each cleaning brush comes with a comprehensive design with curved non-slip handles that fit your hand perfectly.3. Easily Portable: 8 in 1 different sizes plastic handle anti static brush kit meets your needs. Lightweight and portable, easy to carry and use.4. Good Antistatic: Antistatic hair brush removes dirt on PCB or other sensitive components and discharges the static electricity to the floor. Allow for complete and safe cleaning of sensitive components without generating any harmful static charges.5. Wide use: Antistatic brush, more safety and health. Good for keeping machine, razor, fish tank, cellphone, computer, keyboard, fan, car and window slot etc. clean.