Chom Frey Kaa was a corpulent white-skinned male Twi'lek senator who represented the Twi'leks of the Gaulus sector in the Galactic Republic Senate. Along with Orn Free Taa and Connus Trell, Kaa was a loud voice in the Senate, but was ultimately brought up on corruption charges. Like Senator Taa, Kaa had four headtails instead of the more common two. In addition, he had three fingers and a thumb instead of the common four fingers and thumb of most other Twi'leks.