【12 Gauge Heavy Duty】: High quality extension cord adopts soft-draw copper wire, reinforced blades ,non-slip design and thick film vinyl jacket. The outer jacket is flame retardant, wear resistant and waterproof which can prevent the power cable inside from damp, abrasion and sunlight, itis suitable for temperatures from -40°F to 130°F..【3 Outlets In 1 Cord】: This extension cord with 3 outlets that allows you to use multiple tools or devices simultaneously. It's a great choice to save sockets and maximize usage of power strips and wall outlets. NOTE: Be careful not to exceed the rated power 1825W..【Flexible and Weatherproof】: SJTW double jacketed cord has passed thousands of times bending tests and plugging tests without fear of shaking and dropping, even in cold weather the cord stay soft and tangle-free. It is ideal for powering a variety of outdoor tools and appliances, and is designed with a weather-resistant jacket to protect against rain, snow, or wind..【Indoor & Outdoor Use】: Multi outlets extension cord is perfectly for outdoor lighting, holiday decorations, lawn mowers, snow removal equipment, heaters, electric tools, household and office appliances, and any other heavy duty device that requires extended use. .【Safety and Durable】: Our durable cord is UL certified and designed with a 3-prong grounded plug for maximum safety. It is made of stranded soft-drawn copper which enables it to conduct power more efficiently without the danger of over-heating. What's more, the rugged cord can remain flexible and tangle-free under different weather conditions, it won’t become stiff or crack in harsh cold weather.