ECM WiringPackage includes:1x 120 piece heat shrink ring connectorWire Gauge:Red connector: suitable for cable/wire size 22-18AWG/0.5-1.0mm2;Blue connector: suitable for cable/wire size 16-14AWG/1.0-2.5mm2;Yellow connector fits cable/wire size 12-10AWG/4.0-6.0mm2;Specification:Quantity: 120 pieces (40 pieces per color)Type: Ring Eye TerminalMaterial: copper+PEColor: yellow, blue, redSize: M5 - 5mm hole