Are you looking for a professional and practical electrical wire? , ! Our electrical extension cord must meet your needs. This electric wire is made of tinned copper, rubber material, and sturdy for use. Fine workmanship ensures practicality and durability.Features-Color:Assorted Color-Material:Tinned copper, rubber-Size:10.50X6.30X6.30cm/4.13X2.48X2.48inVoltage level: 300VOuter diameter: 2.1mmInsulation thickness: 0.4mm-The electrical extension cord is a versatile and reliable wire for electronic and household usage.-This electrical cable is made of tinned copper and rubber materials, ensuring efficient transmission and stable performance.-It can meet the different needs of various scenes. With a rated voltage of 300V, it can withstand high voltage environments, ensuring the stable of circuits.-Easy to carry and store, can be easily cut to the desired length as needed.-The copper wire structure provides great conductivity and durability.Package list: 5 x rolls of electrical wires