Location
The Barrier Team resides in a large chamber with two levels. Streams run from the upper level into a large basin on the lower level. Above the basin is a large sphere representing the barrier. In front of the sphere are four conical pillars in a square formation. Behind these is a stairway to the upper level, shielded by a large screen with the Barrier Team symbol on it. On the upper level is a small lounge area.
Appearance
The barrier this team is in charge of is a spherical detection barrier surrounding the entirety of Konohagakure, even including the sky and undergrounds. It is invisible to most people, but Pain could see it with his Rinnegan. It has a pattern on it similar to the symbol of the Barrier Team. In the circles are giant 界 (kai; Literally meaning "world"), the second kanji of 結界 (kekkai, barrier). The barrier seems to be connected to the sphere in the Barrier chamber; when someone enters through the barrier, the sphere ripples at the point of entry.
Effect
When a person passes through any part of the barrier the ninjas of konoha can feel their presence allowing them to also tell if the person who enters is hostile or not.