Check the listing for details. 33Ft 18/2 PVC Covered Wire, SPT-2 UL Listed Copper Electronic Wire, Brown. Color: White, Condition: New. Listed at 26.96 USD. Our extension cord has passed professional UL certification and is made of good quality PVC material, which is wear-resistant, corrosion-resistant, flame-retardant, anti-oxidation, flexible, not easy to knot, safe and efficient. Widely used in various LED light boxes, chandeliers, cameras, other household appliances and billboards, LED lights, audio wires, speaker wires and other DIY projects, etc.Specification:Material: PVC, CopperColor: BrownPower cord: 2x18AWGVoltage: 300VRated temperature: -20℃ to 105℃Wire outer diameter: 3.4 x 6.7 mm/ 0.13 x 0.26 inchWire Length: 33FtPacking list: 1 roll of PVC covered wireAdvantage:Made of pure copper material, it has lower resistance and higher conductivity than aluminum wire.