ITEM NAME:2pcs Anti-static Crank Brushes Mobile Phone Repair Cleaning Tools fit PCB/SMD Description: Easy to use. It can easily removes dirt on PCB, SMD or other sensitive components, and discharges the static electricity to the ground. The brush is a good cleaning tool for professional technicians or DIY electronic. It allows for a complete and safe cleaning of ESD sensitive components without generating any harmful static charges. Widely applied for cleaning your phone motherboard, mobile phone components, computer or laptop etc. Specification: Material: Fiber+PC Synthesis Size(LxWxH): Approx.17x2.5x1 cm/6.7x1x0.4 inch Package Includes: 2 Pieces Anti-static Brushes Note: Please allow 1~3mm errors due to manual measurement. SKU: ALU0026980251021904.2 Pieces Anti-static Brushes. The brush is a good cleaning tool for professional technicians or DIY electronic. Easy to use.