The universal size (4 in. high x 8 in. deep x 12 in. long) and efficient design allow wall units to be placed in unlimited patterns – from staggered running bond to random placement in straight, curved or serpentine walls – with little or no cutting. Vertical “soldier” units can be interspersed throughout the wall design – face side out or top side out. The multipurpose shape also doubles-up as a cap. The tumbled units have distressing on all surfaces for a natural stone look any way it’s viewed. No individual corner stones are needed.