size???

[BallPythonLover]

ok i resenly got a boa sold as a columbian red tail boa
i think that he is possibly a peruvian x columbian cross
if not a columbian BCC
i know that it is nearly impossible to get one and that you think i am making it up but i looked at some pics of them and they look alot like my boa.
i tryied to upload a pic but it was to big i will try again soon.
now how big do..
columbian BCC
and
peruvian x columbian
get