Five-Seal Barrier is a protective seal is placed on an object with a maximum volume determined by the sealcrafter's skill. The target must not possess chakra, or be part of a greater object (e.g. one section of a wall).
While the seal is in place, both it and the object cannot be moved (relative to the centre of the earth), and gain massive damage resistance, enough to be indestructible by any art Kagome knows. This effect lasts for 30 days, gradually decaying over time.
Four equidistant supporting seals must be placed between 3 and 100 metres from the object. If any of these are broken or removed, the object's damage resistance will decrease proportionately. If all four are broken or removed, the Five-Seal Barrier will deactivate. This will also happen if the four supporting seals and the central seal are moved relative to each other in any way.