Features: Made of high-quality materials, durable and practical. This wing comb can clean and straighten the bent fins in a few seconds to help keep the air flowing, make your system work properly, and help maintain airflow to make the system work properly. Because of its light weight, small size, convenient carrying and use, and small space occupation, it reduces the inconvenience of cleaning and tool preparation. Dedicated to condenser cleaning, it can easily remove dirt and dust on the condenser within a few minutes without disassembly, significantly reducing cleaning time and installation time. Regular use of heat sink cleaning brush cleaning equipment can improve air conditioning efficiency, efficiency is critical for air conditioning. Package Includes: 3 Pcs Condenser Fin Comb Specifications: Material: Stainless Steel Filament Material: Abrasive Bristle Length: 58mm/2.28inch Brush Size: 17x7x1cm/6.69x2.75x0.39inch Metal Fin Comb Size: 4.4x25x2.1cm/1.73x9.84x0.82inch Type: A/B/C/D/E/F note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.