Metal: 18k Gold Plated on BrassStone: Reconstructed Imperial JasperGemstone Dimensions: 4mm x 2mmMetal Bead Dimensions: 3mmWeight: 5g Total Length: S/M - 7.2inch with extension at 6.2inch. M/L - 8.4inch with extension at 7.4inch Please Note: Every gemstone is naturally unique in its irregularity, and the colours of the beads may vary. Product Code: BD-G-B1-MJP