These monstrous Spiked Ramparts will deter all but the most battled crazed warriors.
The ramparts are fairly large, for example, the long sections are 3 inches x 6 inches and the walkways will fit two rows of minis as they are about 2 inches wide.
They would also look really good scaled down slightly to fit 1 row of minis. To do this, scale them down to 70%. This would make the walkways 35mm wide which is ample room for 28mm mini placement (if you do this you will need to scale down the OpeLOCK clips also)