Greetings!
Since I am a metric idiot, my measurements are in inches.
Tall (total height of box only) - 28 1/2"
Width (side to side front view) - 28 3/4"
Deep (it tapers wide at top to narrow bottom) - 9 7/8" top
(viewed from side) - 6 3/8" bottom
The board material seems to measure 11/16" thick....I can get a caliper and mic it for you if needed. Let me know what else you can use or photos of a Bride of Pinbot inside the cabinet or whaterver.