It fits a bit loose, if you do not mind that is OK. Also, as someone pointed before, an actual protection for a board is a rigid roof, so I am planning to make a cardboard roof to put over the keys and then get both inside this sleeve, it has room to do just that, so it will be a very safe way to carry the Poker with me, that I do all the time.
Sure, here you are:
Sweet. Thank you!
It looks like a perfect fit.