High Material: Featuring a thick vinyl jacket that resists moisture, abrasion and prolonged exposure to sunlight.built with all-copper wire, reinforced blades, features full-molding design 16/3C SJTW High Qulity Waterproof Cable: AC 125V/13A/1625W power rated. Temperature Range: -40°F to +140°F, UL Listed Indoor Outdoor Power Cord - Suit for your household appliances, generator, HEV, DIY electric tools, lawn mower, pressure washer and holiday light system. Safety, Flexible, All-weather - Remain flexible and tangle-free under all weather conditions and wouldnt become stiff or crack in cold weather. 3 Prong Grounded Extension Cord - Grounded plug for added safety. Reinforced blades protect prongs from bending or breaking.