Contemporary Horse Lever Back Earrings This earring is the medium version of this design. It is double-sided, so you will have a right and left facing. The horse has a clean contemporary look, or as some describe, an "ancient" horse look, or a "Roman Horse" look. The earring measures 5/8 inch wide and 1 1/4 inch tall overall. Sterling Silver OR our lovely Rose Bronze. Lever backs are sterling silver, or gold over sterling silver--no base metal.