Features: Efficiently remove glues from motherboard chip with our IC Cleaning Brush Replacement Heads, designs to protect and extend the life of your electronic components. Featuring quality steel wire and bristles hair brushes that is soft enough to avoid damaging chip Ideal for electronics repair engineers, DIY enthusiasts, and anyone needing to maintain electronic devices. Perfect for cleaning and maintaining chip in cellphones, computers, and other electronic equipment. This essential PCB cleaner tool ensures precisions and safety in delicate electronics maintenance tasks. Specifications: Component: Steel Wire, Bristles Color: As pictures shown. Size:Approx. 11x42mm/0.43x1.65in Quantity: 1 set(4pcs) Package Includes: 1 set(4pcs) IC Cleaning Brush Replacement Heads note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.