Fixed wires guide adjacent free wires between two sheet layers, keeping multiple transmission members flat with less fixation effort.
Concentric magnetic coil parts keep the cable compact, easy to pull, and resistant to tangling and deformation during storage.
Foldable bellows sheet structures flatten and secure electric wires in one guided process, reducing misalignment and assembly steps.
Contact portions clamp folded cable sections together, reducing occupied area and repulsive force for neater storage and routing.