This custom letter charm is metal embossed with the letter of your choice. It can be worn simply on a chain or can personalize any necklace. Charm Size: 1/2"Material: gold plated brass, silver plated brass, antique gold plated brass, or copper**Please put the requested letter and if you would like it to be upper case or lower case in the note to the seller once you purchase this itemAll charms come with a 3.5mm 20 gauge jump ringCheck out the rest of my shop for more metal embossed charms. https://www.etsy.com/shop/SnowyRangeJewelryAll of my items are inspired by the beautiful Snowy Range mountains. Unfortunately that means I live in a tiny Wyoming town, so shipping may take 1-2 extra days. Thank you for your patience! Thank you!!!