Mechanical dimensions of the "microSD Transflash Breakout" - BOB-00544

Please point me to the mechanical dimensions of the “microSD Transflash Breakout” - BOB-00544Or even better, a mechanical drawing of this part. Thank you.

There are 3 downloadable models on the main product page just below the photos

Thanks, indeed. From the STL model I read 800 x 850 th. “Not much bigger than your fingernail” is not too precise definition, though.