Anycubic Kossel Linear 20x20 rail covers

I've used these 20mm wide covers as cable tidies down the 20x20 frame rails. And can be used on any printer with 20x20 extrusion construction

The head cables support guides the effector hot-end cables between the lower frame rails.

You can make these cover strips any length want to suit your needs by scaling along the long axis only in your preferred slicer software. ( As long as it still fits your print bed that is! )