14 Gauge Heavy Duty Superior Pro Dog Fence Wire 1500 Ft Continuous Wire 1500 Ft Continuous Spool 14 AWG Solid Copper Core Superior Pro Dog Fence Boundary Wire Compatible with all In-Ground Dog Fences Sportdog, Petsafe, Innotek, Invisible Fence,Dogwatch 45 mil Polyethylene Thermal Plastic Insulation on Solid Core Wire Direct Burial -Underground rated - UV Protection - Sunlight Resistant Monell Pets Wire is Made in the USA