KEITH JACK Sterling Silver Rocks 'N Rivers Lolite Lever Back EarringsThe powerful force of a river is a perfect analogy for our lives as we carve our path through, over and around the various obstacles on our journey. Celebrate milestones, these foundational rocks in the river of our lives, with passion, joy and purpose. Materials: Sterling Silver and Iolite Dimensions (width x height): 3 4" x 1 1 2" Height is measured from top of hook, leverback or stud to bottom of the earring.