• Short flat rectangular patch cable.
  
• 10 cm / 3.93"
  
• Great for connecting adjacent pedals.
  
• Very flexible. 
• Low noise. 

These cables are approximately 10cm jack to jack, and 5cm if you just count the cable. They're great for connecting cables next to each other, while taking up minimal space. They're so flexible that you can even twist them 180 degrees so one jack points up and the other points down.

See Also:

• Guitar & Instrument Cables
• Patch Cables & Connectors
• Rockboard