This item is a pack of 400pcs insulated crimp terminals. Assorted crimp terminals come with a plastic case for easy access. They provide a seal that is resistant to water, steam, salt and other contaminants. When properly heated and shrunk. It’s an excellent splice for marine, automotive, outdoor, or harsh environment use. Features - ColorAssorted Color - Material: Copper & PVC. - Size: About 28 * 11.5 cm/ 11 * 4.53 inch(L*W). - Wire connector types: Cord Pin End Terminal. Wire Range: 22-10 A.W.G, 0.3-6.0mm. - Electrical connectors allow visual inspection, prevents corrosion, and provided a waterproof seal. - Electrical terminals using quality copper, not brass, plating tin process, conductive better, . - For best results use a hot air until it reduces in size and the adhesive flows, filling gaps within the terminal. - Package includeds: Green = 50pcs Wire Range: 24A.W.G, 0.3mm² Red = 50pcs Wire Range: 22A.W.G, 0.5mm² Blue = 50pcs Wire Range: 20A.W.G, 0.75mm² White = 50pcs Wire Range: 18A.W.G, 1.0mm² Black = 50pcs Wire Range: 16A.W.G, 1.5mm² Gray = 50pcs Wire Range: .W.G, 2.5mm² Orange = 50pcs Wire Range: 12A.W.G, 4.0mm² Green = 50pcs Wire Range: 10A.W.G, 6.0mm² Package list: 1 * Set of 400pcs Assortment Wire Copper Crimp Connector Insulated Cord Pin End Terminal AWG 22-10 Kit