Minimalist Cable Management Channel

This is a minimalist cable management run that fits in the narrow space between a shelf and the wall (it's one layer thick).  The model is 205mm high, creating a 205mm long cable management run, but multiple units can be nested to create longer runs.  If desired, you can scale the model shorter or longer in the Z-axis to fit your needs.  Cables and wires can be tucked in anywhere along the cable run's length.