How many milligrams are in green Xanax bars 2mg or 3 mg?

i know that the green monsters are double the dose of the yellow and white bars. so at least 4mg but i think 5.

ight man everything i just put a line through is bullsht Green Monsters and the same as white or yellow bars 2mg unless they are the pies which can be anything from .25-.5-1mg but if they are bars the are 2mg no such things and a 4 or 5mg bar.