●Package includes: 30 Pairs T-Tap Wire Connectors (30 PCS T-Tap Wire Connectors & 30 PCS Male Quick Disconnects will last for numerous wiring projects). ●Size: the wire range is 22-18 A.W.G(Red) / 16-14 A.W.G(Blue) / 12-10 A.W.G(Yellow) ●Easy to use: Self Stripping Electrical T Tap Wire Connectors can Tap into the cable wire easily Self-Stripping Electrical T-Tap Connectors can tap into any wires without needing to cut, strip or solder. ●Thick Tinned Copper Contacts & Quality T-tap Connector Housing.