MEDIUM DUTY extension cord perfect for indoor use with vacuum cleaners; printers; and other small appliances16 GAUGE; 2 PRONG; 20 ft SVT extension cord provides 13 AMP; 1625 watts; 125 voltsFLEXIBLE vinyl jacket prevents tangling and reduces tripping hazardsREINFORCED BLADES add durability that protect prongs from accidentally bending or breakingcULus Listed