Perimeter Wall - Abandoned ThemePERIMETER WALL ADD ON ABANDONED The thing about walls is once you put one up it tells the whole wide world that theres something worth protecting on the other side. The Perimeter Wall Add on consists of 55 inches of wall including a Troop Gate segment with a removable door a lowered segment to allow MagLev rails to pass over and a Destroyed Wall segment to accomodate those who had to break on through. Multiple types of Stanchions are included