Style: 100% copper wire conductor inside
Female: 30 Amp
Male: 2 * 15Amp
Inner Wire: 10AWG/ 6AWG copper
Professional Installation is Highly Recommended
No Instruction Included
Color: Random (not affect tht use)

Notice:
The color of the product is random. The color of the product you receive may be different from the color on the picture, but it does not affect the use.