Natural, untreated pieces of amber with holes in various sizes. The length of the bead strand is approximately 76cm. Perfect for making amber water, crafting jewelry, or as decoration. Amber is a fossilized tree resin that originated primarily during the Cretaceous period, which spanned from about 145 to 66 million years ago. It often contains prehistoric flora and fauna, making it a valuable source of information for scientists studying ancient ecosystems and biodiversity. Amber is a window into Earth's past, preserving a snapshot of life during that geological period. * Amber is unique and a natural product; therefore, the color of the items pictured may vary slightly from the illustration. * This item will be shipped via Deutsche Post DHL with a tracking number. Delivery within Germany takes 2 to 3 days, while international delivery may take 1 to 3 weeks.