​The stretch jumpers were designed in a very simple manner for reliable permanent movements.

The movement of the two connected PCBs takes place in a plane parallel and can succesfully be placed horizontally, vertically, or on an angle. In Flex design, the stretch jumper can implement 1,000,000 cycles of motion. 

​Following we have 4 standard types listed that have free copper connections and therefore can directly br soldered or contacts can be made with hot bar soldering.