This is a wall support for the:
Stick-Sul – IR sensor LED
To attach it to the wall you can use either screws or double-sided tape.
This support can also be used to keep the Stick-Sul – IR sensor LED standing by placing it on a piece of furniture.
Here there is the files, the project is did using SketchUp Make (17.2.2555 64bit) and Cura (4.4.0), the GCode is ready to use for Creality ENDER 3 using PLA.