Space-Saving Design - The use of flat plugs and SPT-3 flat cables makes the electrical extension cord more flexible, can be used in narrow places, close to the wall, in order to save more space. UL Certified - UL listed, which guarantees the quality of the product. 14 gauge wire, 15 amps, 125 volts and 1875 watts, suitable for heavy household appliances. For Major Appliances - This heavy duty 14 gauge extension cord is perfect for major home appliances and tools, such as washers, air conditioners, refrigerators, Space Heater, microwave and so on! Flexible and Weather-Resistant - Flexible vinyl covers extension cords make the wire against moisture, abrasion, and sunlight, ensuring its long-lasting durability even in harsh conditions. Increased safety: With enhanced insulation and robust design, it ensures that the cord stays in good condition and can be used for a long time, which is a good helper for your household appliances!