My couples initial necklace makes an ideal engagement gift or a piece of girlfriend jewelry. The personalized couples necklace features a gold initial charm with a "plus" sign between the two letters. You may request an ampersand (&) or heart between the two letters in the message box during checkout if you like. INITIAL CHARM PENDANT MEASURES: 7/8" (about 22 mm) or the size of a US quarter. TO PERSONALIZE: Please leave your letter(s) in the message box during checkout. If you have other custom details for the order, please leave those at checkout. Couples charm and chain are 14K gold filled, so the gold will last a lifetime with proper care. Choose to have the initial pendant hammered, cross-hatch brushed or brushed instead of the shiny finish (shown). See finishes side-by-side on the 4th photo.