This is a Generic Subutex OPIOD pill used to treat opiod dependence as in heroin addicts, etc. Sort of like Methadone. These pills are very very new as generics and hard to find, they were released by roxane pharmacuticals on october 9th of 2009. They are made with Talc (non-biodegradeable) instead of the non generic originals which are made with the better ingredient corn starch!