Description: Material: Copper + PVC+ Tinplate Wire Gauge:22-18AWG,16-14AWG,12-10AWG An easy one step connection of wires, insulated and sealed Can be ideal used in marine and automobile applications Package Includes: 50 x 22-18AWG Female bullet insulated crimp terminals (Red) 50 x 22-18AWG Male bullet insulated crimp terminals (Red) 50 x 16-14AWG Female bullet insulated crimp terminals (Blue) 50 x 16-14AWG Male bullet insulated crimp terminals (Blue) 30 x 12-10AWG Female bullet insulated crimp terminals (Yellow) 30 x 12-10AWG Male bullet insulated crimp terminals (Yellow) 1 x Storage Box