TO CUSTOMIZE: Click on the yellow ‘Customize Now’ button on the right. This classic piece is versatile and beautiful for both everyday wear and special occasions. A simple and stylish present for her – great for moms, women, girls, or yourself 🙂 DIMENSIONS: Pendant Diameter – 3/8” (10 mm) Chain: 16 (40.6 cm) or 18 (45.6 cm). This pendant is small for those who like dainty jewelry. MATERIALS: 14 Kt Gold Filled chain and pendant. The chain is dainty but strong, and will not break. Efy Tal Jewelry (manufacturer) will always replace it for you if needed. All the metals we use are nickel free and hypoallergenic. Choose your own Birth Month Charm from the chart. Round charms are hand stamped with your chosen letter. GIFT GIVING: This heartfelt necklace is packaged to protect the chain from tangling and tarnishing during shipment. It comes with everything you need to give the perfect gift including a gift bag and a note card – takes just a minute to assemble! Makes a sentimental surprise for new moms, grandmother, teen, sisters, daughter, wife, girlfriend, bff, anniversary, bridesmaids, and more! We also have the best gift ideas for Mom or Grandma on Mother’s Day, anniversary, or birthday. GUARANTEE: Love this necklace or your money back. 5 year warranty on chain. We guarantee you or your loved one will treasure this affordable and thoughtful necklace!