Baltic Natural Certified Cognac Amber Round Beads Necklace Include Certificate of Baltic Amber Authenticity. The beads has perfectly round shape. For creating the necklace was used cognac raw amber stones. All test passed: Amber Necklace has float in 10% salt water, and sink in fresh water. Necklace has fluoresce under ultraviolet light. Please, see photos, they are part of description. Weight: 49,80 gr Beads size: 10,5 mm - 15 mm Long: 56 cm / 21,25 inches Shipping: Priority with tracking number. Worldwide 1 - 4 weeks. Please, note, sometimes can be dilate due Post or Custom Service. Thank you for your visit! Please, look my other items too! Have a Nice Day!