taper info

[rumsoakedpirate]

hey, this is my 1st post, im planning to stretch my ears up to 4g, i know its a smallish gauge but its probably what i can get away with at work etc.
i orded 2 marble tapers from bodyartform.com at 6g, this is my 1st time ordering tapers, what gauge do they normally start at, ie the smallest end?

thanks