480pcs 12 size Assorted Insulated Electrical Wire Terminals in different popular selections and sizes | EL-SKY terminal crimps with material: Copper + PVC + Tinplate.Colors: Red (190pcs) + Blue (190pcs) + Yellow (100pcs) | EL-SKY wire connector kit 100% Brand New and Premium Quality Standard | All insulated electrical rings are nicely enclosed in plastic case for easy access and carry | EL-SKY wire connectors comes with all you need to make solderless electrical repairs marine speakers,marine amplifier and around the home, shop or outside.