Sterling Silver Pendant Necklace with CZ Crystal Twinkle North Star Charm, 925 Silver, Adjustable Chain Length 16" - 18", with Jewelry Box Charm Material: Premium Genuine 925 Sterling Silver, Rhodium plated Stone: Cubic Zirconia CZ Crystal Pendent Dimensions: 1 1/8" x 3/4" (29mm x 19mm) Chain Length: 16" with two extenders adjustable to 17" and 18" Elegant Gift Jewelry Box Included, Free US Shipping, 100% Satisfaction Guarantee