Size of Bracelet 18 cm (on elastic) Materials Fall is a mix of Amber, Amethyst, Aventurine, Rhodocrosite and Aquamarine. 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. Please Note Use in water may cause the string to be weakened over time Express Shipping with GLS Return & Exchange We offer 30 days of full return or exchange on all items that have not been worn.