Top Plaza Chakra Reiki Healing Energy Crystals Waterdrop Pendants, Natural Amethyst Carnelian Black Agate Bluesand Stone,Synthetic Opalite W/5 Pcs Chain Size: about 36*27*8 mm (1.4'' for the length) Pendants come with a cord chain necklace (18-19.5'') and one velvet bag printed with our brand logo "Top Plaza". Quantity: 5pcs Natural Amethyst/Natural Red Agate/ Opalite/ Natural Black Agate/ Synthetic Blue Sandstone pendant (metal: copper) Good for jewelry (necklace) making Please note it contains 5pcs pendants. Among them, one is bluesand - there is no natural bluesand in nature; all bluesand stone is synthetic made. And the one whose color is closed to milky white is opalite (glass), not opal.