Green Xanax bars are one of the different types of Xanax bars. Xanax is a brand and street name for the generic drug Alprazolam. Green Xanax is available for sale in the United States. Alprazolam is a prescription anti-anxiety medication that belongs to a class of drugs called a benzodiazepine. https://www.tudocelular.com/forum/threads/230689-Green-Xanax-Bars-For-Sale/