Gold necklace in the timeless and classic Bismarck style in 18K gold. The chain features a box clasp and two safety loops, has a length of 45 centimeters, a maximum width of 8.65 millimeters, and weighs 31.05 grams. The links are graduated, meaning they are smallest at the clasp and gradually get larger, with the Bismarck necklace reaching its maximum width at the center.