I have tried other cable management and concealment systems but this D-Line system is the simplest and most effective I have ever used. This D-Line system opens easily and allows the entry of cables and power cords (maybe 5 or 6 depending on the diameter). When it closes easily and securely. The race sections can easily be cut with a small saw to adjust the length, and the sections simply connect with a pair of straight or angle connectors (supplied). There is an adhesive strip on the race sections that you can use (or not). I used masking tape to attach the race sections to my white baseplate and the D-Line rails are barely visible. I love this cable management and hiding solution and will buy again if needed.
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