Glana:

have to admit I know very little and I'm desparately trying to find
info and pictures on it because I'm supposed to have samples by this
coming week to show to the builder, investors. Help if you can. Thank
you so much

I hate to sound so simple, but if you're having problems finding any
reference to small bone (which
I also had problems), perhaps you need to ask your client what they
mean by the term? Someone
gave you that term and should be able to tell you what they mean by it.

MJ Wallace