A set of 4 beautiful zen stacking stones hand-picked from the sea shores of North Carolina. These natural beach rocks range from 2-1/4" to 1-1/4" and are relatively flat so they can be stacked to form a rock cairn. The smallest stone has a rather adorable heart like shape. They are the perfect addition to meditation alters and can be added as a decorative element to any space needing balance and serenity. A wonderful stress relief and relaxation gift for co-workers to create a desktop zen garden.