Large block walls are ideal for waterfront applications where the conditions can be extreme. These heavy blocks can be installed in applications where the existing slope can not be excavated to install geo-reinforcement to support a conventional segmental wall system. These blocks are manufactured in three face patterns, measure approximately 4' by 1.5', and come in various configurations depending on their function in the wall. We purchase these blocks form the Michie Corporation, located in Henniker New Hampshire.