Beads average about 7x6mm. Our fantastic, specially curated Ethiopian Opal Chip Trio Chain sees sets of three beads handwrapped together with our signature black gold plated chain to astonishing effect. The beads' richly colored flash emanates from lightly colored bodies that contrast well with our high-quality chain. Imbue your next designs with the mystique of Ethiopian Opal, be they necklaces, earrings or anything else!