The tufo wall is made up of 6 irregularly shaped blocks. The two blocks towards the west end are the most complete and have the strongest rectangular shape. The two blocks in the mid-section of the wall are severely truncated, with the western block having missing chunks on both sides, and the eastern block being severely truncated and short with a right corner missing in a rough 90 degree angle. The last two tufo blocks on the eastern side of the wall are also severely truncated. The western of the two blocks has its highest points on opposite diagonal corners. The last block seems to be shorter in length than the other five blocks. There are major crevices in this block and it has a fairly short height.