Qibaok 1500Pcs Wire Connectors - Insulated Electrical Wire, Red, Blue, Yellow PACKAGE: 1500PCS Wire Terminals - rings, butts, male and female spades and forks terminal connectors. STANDARD MATERIALS: Advanced Copper +PA.Copper is an extremely powerful electrical conductor which can easily withstand a range of temperatures and resists corrosion. WIRE RANGE:All terminals are color coded by wire range for easy wire identification. Red: AWG 22-16 (740pcs), Blue: AWG 16-14 (610pcs), Yellow:AWG 12-10 (150pcs). VARIOUS APPLICATIONS: An assorted box which contains the most popular wire terminal connectors. A handy assortment of terminals connectors comes with all you need to make quick solderless electrical repairs around home, garage, workshop or outside. WARRANTY FRIENDLY CUSTOMER SERVICE:We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please do not hesitate to contact us. Thank you~