You can easily slip your Princess Cruise medallion into this holder and attach it to a strap or wristband. The fit is tight enough that the medallion won't fall out unless the holder is broken, and a secondary hole was added to allow the removal of the medallion.
I have three different sizes meant for smart watch bands, but I'll probably add more sizes soon.
This printed well enough with supports, and the only cleanup was the removal of the supports.
The author marked this model as their own original creation.