Different sizes to meet your different needs: 1.0/1.5/3.5mm series terminals, different sizes can meet your different needs. Good conductivity: terminal pins are made of tin plated copper, which has the highest conductivity and corrosion-resistant tin plated surface. Can be curled or welded. Terminal Performance: the connector terminals have high chemical stability, conductivity, and oxidation resistance, and are waterproof and dustproof. The buckle design of the car wire connector ensures that the contacts are accurately and completely inserted into the housing, preventing them from slipping out of the power plug connector. Widely used: the terminal is suitable for various 12V connectors, motorcycles, trucks, scooters, cars, ships, etc. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:plastic+copper Package Contents: 200 * connecting terminal 400 * waterproof plugs 18 * pin extractor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.