The unique antiqued or distressed appearance of Roman Pisa gives a natural, rugged look popular in current landscape design. As with most Unilock retaining wall systems, Roman Pisa units interlock with a tongue-and-groove system that automatically forms the correct setback. Roman Pisa is also a versatile product which allows for the creation of straight or curved walls, planters and steps.

Colors: Granite, Nevada, and Terra Cotta