This 'cable channel' is designed to snap onto a cable (e.g. extension cord) running along the edge of a wall to make it a little more aesthetically pleasing.

It's very minimal, and really just designed to tidy up 1 cable rather than serving the exact same purpose as D-Line cable trunking for example.

The print files included are designed for a cable about 6.5mm diameter, but Fusion files are included for changing parameters.

These can be printed vertically, but for long spans I recommend adding some temporary bridges to keep everything from moving.

Check local regulations before using this with electrical equipment.