Question: what are the different types of xanax bars?
Answer: 0.25 mg (white, oval, scored, imprinted "XANAX 0.25") ... 
0.5 mg (peach, oval, scored, imprinted "XANAX 0.5") ... 
1 mg (blue, oval, scored, imprinted "XANAX 1.0") ... 
2 mg (white, oblong, multi-scored, imprinted "XANAX " on one side and "2" on the reverse side)