Features: High-quality material: The shell is made of high-quality material, which is wear-resistant and corrosion-resistant, not easy to break, durable, safe and convenient to use. Safe and reliable: multiple threading insulation, clamping and pressing structure is adopted to ensure that the connection is not easy to fall off, strengthen safety protection, and avoid arc generation. High performance: no peeling, no exposed conductors, excellent current-carrying performance, and no safety hazards. Wide range of uses, compatible with various single-core hard wires, multi-core wires, flexible wires, suitable for various application fields. Satisfactory service: If you have any questions, please contact us in time. We will provide you with better products and services. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Main Material: Copper Size: As shown Package List: 5pcs/10pcs/20pcs x Wire Wiring Terminals