Invisible Dog Fence Wire 16 Gauge 500 FEET GREEN In-Ground Fence Burial Boundaryurial Boundary 16 Gauge, 500' FT, Single Conductor, Remote, Turn on, Hook Up Wire. Stranded Copper Clad Aluminum. Excellent for any 6 VOLT - 80 VOLT application. Flexible, Insulated, and Jacketed in PVC. Perfect for Car Audio, Home Theatre, Automotive. Color: Green THIS IS NOT AWG AMERICAN GAUGE WIRE