Wanted a way to label my cables that didn't require zip ties. This clips on and has a 12mm tall surface that fits the labels printed on 12mm DYMO label paper.
The cable clip diameter is 6.5mm, which fits very snugly on my 6.4mm Cat6 cables. It still fits well on regular Cat5 cable, but don't print a batch of them until you test fit one for your needs.
There is a short (20mm) and a long (40mm) version. The short version is pictured above.
Recommend using a brim since there is very little bed contact surface.