Pandahall 100 Pcs Spacer Beads Silver Tiny Antique Zinc Alloy Beads for Jewelry Making DIY Size: about 8mm in diameter, 2.5mm thick, hole: 1.5mm. Material: Alloy; Metal Color: silver; Shape: Snowflake; Priced per 100 pcs. Spacer beads are used to hold multiple necklace or bracelet strands of beads in alignment and to prevent tangling. Insert them at intervals while stringing beads. Try this spacer with freshwater pearls, gemstone beads, or Swarovski crystal. Rhodium spacers do an excellent job of incorporating a solitary rhodium component, such as a clasp, into the overall design. Small objects, please keep them away from children to avoid choking hazard.