The patented StoneTerra System offers an attractive architectural face with simple installation at a sensible per square foot cost. StoneTerra Wall units are an easy-to-build, structural retaining wall with a natural quarried rock finish, eight square feet of Face per block, eight-foot minimum radius of curvature and galvanized steel lifting loops. Whether you are a homeowner, contractor, landscape designer or engineer/architect, StoneTerra is the right block for your next project!