ETL Listed and Trusted: 15 ft extension cord rated 13 Amps, 1625 Watts and 125 VAC; Male NEMA 5-15P and female NEMA 5-15R; It is ETL/cETL Listed; when using it for the first time; if 15ft extension cord feels stiff; this is a normal phenomenon caused by the tight packaging during manufacturing; don't worry; simply lay it flat at room temperature; 15 foot extension cord will naturally regain its flexibility and lie flat after a short period

Durable Construction: Black outdoor extension cord are made of 3 strands of pure copper core with thicker insulation in the middle and IP65 vinyl outer jacket; The pins of the extension cord 15 ft male plug are made of special material that will not rust or corrode; The vinyl outer jacket is flame retardant, IP65 waterproof, -58°F cold and corrosion resistant; 15 ft extension cord length is equivalent to an SUV, easily covering the distance from the corner of a wall to the center of a room

Weatherproof & Abrasion-resistant: 15ft extension cord designed to withstand the elements; 15 foot extension cord is waterproof and weatherproof; Confidently use black extension cord outside without worrying about damage caused by wind, sun UV,rain, snow, or extreme temperatures; It's abrasion-resistant to combat drag when you're on rough and rugged surfaces

Versatile and Convenient: 15' extension cord Whether working outdoors on garden lawn, installing outdoor lighting or using power tools; Indoors electric appliance and in your personal craft studio using power tools black extension cord outdoor will provide the convenience and practicality you need; do not use extension cords with devices rated for more than 13A 125V current or 1625W power

Practical Design: Plug and socket are designed with long strain relief at the end; 15 ft extension cord outdoor pass 20,000 large-angle bends without breaking prolonging service life; outdoor extension cord 15 ft remain soft and flexible at low temperatures; Preventing them from freezing hard and breaking in cold environments; please use this extension cord only when it is completely uncoiled