What is it?

It is a female-female jumper wire created with use of 24 AWG silicon wire, and golden plated connectors.

Why did you make it?

I was not satisfied with quality of widely available jumper wires made with ribbon cable. It was often place where the bug was hidden, and I lost too much time on finding it.

What makes it special?

It is made with high quality 24 AWG silicon wire, the diameter is selected so it tightly fit space within connector casing which gives you robust connection. Silicon insulation is heat resistant, even soldering iron would not melt it. Golden connectors gives better overall connection and longevity.