Smooth 6mm semi-precious stones, knotted together with silk cord. Each necklace hangs 32" and features a tiny brass disk charm. There are 108 beads on each necklace. This is the traditional number of beads for a mala prayer style necklace. The brass ring at the bottom serves as the "Guru Bead". The necklace can also be wrapped around the wrist or doubled as a necklace.