Finish: Silver Beads: Opal Moonstone Cord: Adjustable White Nylon Macrame Base: Stainless Steel The Gemstone Pebble Macrame Bead Bracelets are hand-crafted from gleaming opal moonstone pebble cut beads and are hand-strung on an adjustable woven nylon macrame cord. With their adjustable nylon cord, these bracelets are one size fits all. Opal Moonstone, Mermaid Glass, White Pebbles, Moonstone Bracelet, Macrame Bracelet, Bracelet Argent, Glass Bracelet, Macrame Cord, Bead Bracelets