Kids Chakra bracelet comes in sizes Infant, 4, 5, and 6. These are created out of 6mm Lava Stone (great for essential oils) with all Chakra crystals, Cherry Quartz, Carnelian, Yellow Calcite, Jade, Blue Agate, Lapis Luzili and Amethyst. All of my kids bracelets are cleansed and blessed before they are off to their new homes.