Features: 6 in 1 cleaning brush set with premium handles and dense static dissipative bristles ensures safe cleaning of sensitive electronics without generating harmful charges. The ergonomic slip proof handle resists deformation while fine flexible bristles remove dust from tight space without scratching delicate PCBA components. Ideal for electronics technicians, PCB repair specialists, and industrial maintenance requiring precise cleaning tools for circuit board maintenance. Perfect for removing debris from computer motherboards, server components, and intricate electronic devices in workshops, factories, or home repair stations. Features static proof construction meeting ESD standards with 6 specializing brush heads for comprehensive cleaning of connectors, slots, and hard to reach device interiors. Specifications: Function; dust removal Brush handle material; plastic Specifications; 6-piece combination set Multiple brush heads | Multiple use | dust removal | Not easy to deforms Length about 169mm/6.65in Various as Pictures Package Includes: 6-piece combination set note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution