Size: 1 1/8 x 3/4 inch Designed to elongate your Millenia Necklace, sold separately (Sku# B0D1LFX3Y5) for comfort and style This extender features two octagon-cut crystals and is finished with a rhodium finish This timeless family is a vivid and evocative reimagining of our heritage and expertise Designed to Last: Swarovski jewelry maintains its brilliance when simple care practices are observed; remove before contact with water, lotions, or perfumes and polish with a lint-free cloth. Color: white