1. [2.8mm Automotive Electrical Wire Connectors Kit] 380 pieces automotive connectors, best kit for your motorcycle, car, truck, scooter, boat electrical instruments^ 2. [40 Sets 2 3 4 6 Pin Male & Female Plug Housings] Including 300 pieces male/female pin head crimp wire terminal, enough to meet your daily needs^ 3. [Material] High quality brass pin head crimp wire terminal, durable, corrosion resistant, low resistance, providing the best electrical flow^ 4. [Easy to Use] You just need to connect the pin head crimp wire terminal on both ends, then easily insert the male and female plug housing, and disconnect the male and female terminals. female^ 5. [Included with Plastic Box] Well sorted and packed in a plastic box, it is easy to store and carry anywhere, very convenient for your use^