This model is part of a commision series that was requested by a fan. 
This model uses two 8x2mm round magnets that press fit into the back. The magnet insert is a negative part that can be removed or resized as needed. 
In my testing I have found that the most reliable print orientation is upright with proper supports. 
The model itself is about three inches from the top of the shield to the bottom. 
Display it on your fridge or any magnetic surface, distribute them to your players as a reward for finally conquering that dragon, or use them as a wall trap for your battle maps!
I hope you enjoy!