Features: 21 Different size: 1/1.5/1.8/2.2/2.8/3.5mm, different size can meet your different needs. Make from tin plated coppers for maximum conductivity, corrosion protections. Whether you prefer crimping or soldering, these Terminals Pin provide a Enduring connection that stands test of time. Our Connector terminals have high chemicals stability, electrical conductivity and oxidation resistance, Waterproof, dustproof, and equipped with a secure buckle for automotive wire splices. Suitable for most 12V connectors, such as motorcycles, trucks, scooters, car and ship. Specifications: Materials: Plastic Size: As shown in the picture Package Includes: 420pcs Terminals Pin 400pcs Waterproof Plugging 18pcs Terminals Removal Tool note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.