Approximately 4-6 inches in length for drawer pulls etc. Morroccan Orthoceras polished fossils. A unique piece of prehistory that adds the dimension of timelessness to one's home or office. The Orthoceras is a relative of the squid or octopus with a long tubular body with many chambers. Hardness is similar to marble at 5-6. These knobs/pulls have two stems attached at your requested distance.