This is a pillar test for 3D printer calibration.
Measurements L 4.6cm W 2cm H 4cm
You can edit it in Tinkercad if you want to use a lower height.
The displayed picture from the printed part is an original, i made this file based upon that as i could use it for my own use. The part as shown on the picture has been made with a Markforged Two printer which has the test file already on the printer.
Use the settings your comfortable with to test on this object.