UL Listed - 3 wire grounded extension cord, 16/3 SJTW, 13A, 125V, 1625W. Temperature Range: -40°F to +140°F. Flat Plug - This extension cord plug is 45°angled to fit into a top outlet without blocking the bottom outlet and flat to fit easily behind furniture. Durable Extension Cord - 3 prong grounded plug for added safety. Reinforced blades protect prongs from bending or breaking. Space Efficient:The low profile angled plug designed for tight spaces like behind furniture,bookshelves, desks or anything which is close to the wall not allowing you to use the standard outlet.Save a lot of space. Perfect For Indoor Use: The extension power cable is safe and reliable for the high-power household appliances uses, including laptops, phone chargers, microwave, and other appliances. Perfect for creating a centralized hub for your electronics at your home, office, workshop or garage.