Accessory Spacer Beads, length 1cm. Noble pendant or Buddhist bead accessory from the Warring States, Han to Tang dynasties, a core component of string ornaments. Made with hammering and engraving techniques; square spacer beads decorated with bead and geometric patterns, perforated in the center, neat and delicate craftsmanship suitable for stringing pendants or Buddhist beads. Warring States, Han to Tang Dynasties. This set of spacer beads is a key artifact for studying ancient pendant culture, gold craftsmanship and noble life, witnessing the development of ancient string ornament culture with both historical and collection value.