A few years ago I bought Sears next to top of the line jumper cables. Never needed them until yesterday.
Turns out the blue casing dried up and completely brittle easily falling off making extremely dangerous to use.
The black casing is fine but it is made of rubber unlike the blue cable which may have been plastic casing. I will attempt to get some credit for it today and they are willing I will update this but I heavily suggest you don't buy this product.
Reason of review: Bad quality.
Monetary Loss: $67.
Preferred solution: Full refund.
I didn't like: It will depend on what they do.