METAL: Consciously crafted in sterling silver and gold vermeil from a certified, 100% recycled source. STYLE: A classic-size hoop with contemporary detailing. The central ridge of this earring provides optimal light refraction. This design takes inspiration from the forms of mid-century sculptor Clement Meadmore. Measurements: Length – 18mm. Width – 18mm. This earring is secured with a post and butterfly. FINISH: Full polish.