A simple 2 part pipe cover for around my bathroom radiator where the slots for the pipes are visible. Unfortunately the installers didn't do a great job hiding the crime or keep the cut out.

Designed for 16mm/0.5" (half inch) pipe with enough room to slide around to fit in place and then reach the wall, covering the cuts.

Print 2 identical parts and overlap them around the pipe as shown in images. Make sure if scaling that the space available where these covers are going is at least 1.5x the final height of the print so you have room to move.

These have been in use for the last year with no problems.