Features: Ensure a secure and professional electrical connection with the 280pcs Insulated Wire Ferrules Set, featuring both twin and single ferrule designs for multifunction applications. This comprehensive set 280pcs ferrule, colorful for easy identification and organized in a convenient storage box. Suitable for electricians, technicians, hobbyists, and DIY enthusiasts look to achieve reliable wire terminations in their electrical projects. Perfect for use in a variety of setting, including home wiring, automotive electronics, industrial machinery, and electronic circuit boards. Crafted from high quality brass with plastic insulation, these wire ferrules provide excellent conductivity and insulation, ensuring long service connections for all your wiring needs. Specifications: Component: brass+plastic Box size: about 13.5x20cm/5.32x7.87inch Package Includes: 280pcs Wire Ferrules note: Please allow 1 to 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 colorful of the item.