Features: Double head static proof brush with replaceable boar bristle and steel wire brush head ensures thorough cleaning of delicate IC pad and electronic components without static damage. Features ergonomic nonslip handle and detachable design for easy repair, combining durability steel wire for stubborn debris and soft boar hair for sensitive surfaces. Ideal for electronics technicians, and DIYer enthusiasts handling smartphone, tablet, or computer motherboard maintenance. Perfect for removing residues during soldering, clear dust from tight space in consoles, or maintaining precise tools in workshops or home studios. This cleaning brush withstands repeated use while protecting fragile circuit board from abrasion. Specifications: Component: Metal, steel wire, pig fashionable Length:Approx.147mm Product Weight: 16g Color: Blue Multifunctional: Double-head removable design Applicable scenario: Mobile phone repair Used to clean up dust and dirt from IC pad when replacing screens, motherboards, or other components to ensure good soldering contact. Tablet Repair Used to maintain internal components of the tablet, remove oxides and impurities from the welding area to improve equipment performances and stability. Electronics assembly During the production and assembly of electronic products, cleaning the pad can avoid short circuits or poor contact caused by contamination. Package Includes: 1pcs/2pcs Cleaning Brush note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.