Display frame for BONUS tiles Carnival Cruise Lines

I've spent many hours and even many more quarters playing the coin pusher game in the casino on Carnival Cruise ships with one main goal:  Get the S.  For those who don't know, a complete set of B O N U S tiles can be cashed in for $100.  The B, O, N, & U chips are fairly abundant, but the S chip is hard to find.  

After all my hard work, I decided to keep the S chip I got and decided to create a frame to display it.  

This simple frame is easy to print and the chips just snap into place from the back.

Suggestions on printing:

• Material - PLA
• Layer height - 0.2mm
• Infill - 15%
• Supports - None