Size of Necklace: Kids 0-3 years: 32 cm Kids 4-10 years: 38 cm Materials Chakra Necklace made with beautiful amethyst, tigers eye, carnelian, aquamarine, aventurine, lapis lazuli & raw amber. Amber & Gemstones Our lab tested and ethical sourced Baltic Amber and Gemstone jewellery are handmade with love and could vary in both size and color due to the nature of the stone Safety Clasp Our necklaces comes with a safety "pop up" clasp, which will pop and open when exposed for tension, meaning that if the necklace were to get caught on something, the clasp will open and the necklace will fall off, but without breaking. Please note: - Every bead is individually knotted for extra safety.