This gold ring with textured ridges was named after Benin City, located in southern Nigeria. It comes in a slim style with more defined ridges, or a thicker chunky ring style with looser ridges. Wear them alone or stacked with other Lola Ade rings. Materials: thick 18K gold layered on hypoallergenic stainless steel. Size: Slim: Approximately 4 mm. Thick: Approximately 7.5 mm. Not sure about your ring size? Check out our printable Ring Sizer Guide .