14 Gauge (American Wire Ga) Tinned Oxygen Free Copper Red Black Duplex Sheathed Marine Boat Wire. | Cable Length: 50 FT (Also Available in 100 FT roll)

Not copper wire. It is aluminum

This 2 conductor wire cable is heavy duty and works great. best price I have ever seen for suck a good quality cable. Insulation is very thick and protects wires well. These are not Aluminum. They are Copper.

Good quality marine grade wire. We're using it for all the lights in our RV, as well as some of the small appliances. Nice, tinned wire, very flexible, and well protected. Would buy again!

Love this wire. It is a little pricey, but well worth the money for the tinned copper. It lasts forever, and is much easier to run through a boat than single wires.

So far so good. It arrived today and I already installed a second camera on my RV with it. I was very happy with the quality and price. I now have some USB outlets to install tomorrow and believe this wire will make for a quick install.

Perfect for wiring lights on trucks where weather is bad. soldered up just fine and heat shrink bonded tight.

This tinned copper cable is really nice. The outer and inner insulation sheath is really easy to strip, yet decently thick compared to other cables I've used. The black and red is so obvious as well so you don't mess up polarity. I believe it's in-wall rated as well, though I'm not installing in-wall. I will definitely buy again as I need it.

Almost as good as the leading marine brand. Certainly will do for auto/rv applications at a lower cost.

I disliked the wire because it’s to heavy for what I wanted it for to wire a led light bar

Good for use in RV or marine applications

Very stiff