A more robust print for attaching a Tile Sticker to your pet's collar.  I have two young pooches who like to chew stuff so any sort of “dangly” version of attaching the tracker to their collars is a recipe for vacuuming up very tiny pieces of a Tile Sticker off of my floor ;-)  

Prints easily without supports, just make sure to lay the case top face down on the build plate. I've printed this in PLA, PETG, and PC without problems.  Assembly is pretty straightforward.  You will need:  

• 1 x Tile Sticker
• 4 x 10mm M3 screws
• 4 x M3 nuts (nylock for extra security)

I've included the Fusion360 file if you want to modify the model.  For simple sizing changes you should be able to edit the “Core Sizing”, “Collar Hole”, and “Hole Position” sketches to suit your needs.  Happy printing!