Heavy duty cable. Pure copper core, 16 awg 3 prong sjtw thermoplastic jacket heavy duty extension cord. 13A, 125V, 1625W. Durable but flexible at minus 30 degree C to 105 degree C. Excellent weather resistant. 7 Multiple outlets with power indicators. Nema 5-15p male plug, 6 sockets plus 1 female plug nema 5-15r outlets are evenly spaced every 6.6 feet. Each outlet with a power indicator, a waterproof cap ip44 and hanging holes. Fit both indoor and outdoor use. Perfect multi purpose extension cord. Our extension cord with multiple outlets is a must for household and working. You can plug in more devices in 1 cable. It is perfect for running home appliances in house, lighting up Christmas trees indoor and outdoor, holiday and party decorations. To use as stage backlines power board and power strip. A cord strap attached in pack, allow you to carry or store the cable more effective and convenient. Quality guarantee and profession. Our extension cords have been approved by e