The frame measures ~107mm x 148mm
The default frame thickness is 5mm. The default "glass" thickness is 1.5mm
Print the frame face-down. The "glass" pieces slide into the back of the frame. Use a little bit of acetone(AB) or hot glue(PLA) to secure them. 2 holes have been added, allowing you to hang the display by nails/screws, or you can print the "pins" and hang the display by string or wire.