Keep your livestock secure and contained using the flexible and strong 12.5-Gauge Aluminum Wire by Field Guardian. The highly-conductive wiring helps you make an excellent enclosure for your animals. Far more flexible than traditional steel wiring the aluminum easily twists and ties by hand letting you set up your fence with little effort. Respooling with ease the wiring is perfect for controlled grazing where you need to set up and re-spool the wire. Highly visible to animals and people the wiring makes its presence known holding your livestock in and alerting curious passersby. Aluminum material conducts electricity 4 times better than traditional steel wire working excellently for your electric fence. The spool s heavy-duty jacket is designed for up to 40 000 volts without power loss. The spool contains 1 800 inches (150 feet) of high-quality 12.5-gauge wiring built to handle all your fencing needs. Easy to set up and requiring little hassle to re-spool the Field Guardian 12.5-Gauge Aluminum Wire is perfect for all your fencing applications.