Material: Anavia uses only high-quality surgical grade stainless steel material to make personalized gifts, which ensures that it will not fade or lose luster at any time, and is hypoallergenic, making it safe for allergic people. Colors: Unlike other brands, we offer a range of colors for people who prefer classic silver or would like a more feminine color like rose gold. The necklace is available in silver, gold, or rose gold. Size: The size of each initial pendant is estimated to 2" x 1.5". Chain: The chain that comes with the necklace is 1.5" in width and 18" in length. Personalization: Engrave a name, date, or nickname on the front of the letter necklace. Gifting: Buying for a family or friend? This necklace comes packed in a gift box and includes a sheer pouch, message card, and gift bag. Care Instructions: Though the materials used are made of stainless steel, it is recommended you not sleep, swim, or spray chemicals (i.e. perfumes, lotions, or body spray) onto the stainless steel to preserve its longevity. Please follow these tips to preserve the longevity of the necklace. To clean, it is best to use a soft microfiber cloth to clean the jewelry from smudges.