This layered necklace set includes two separate necklaces that can be worn individually or together. The shorter necklace contains a birthstone crystal and the longer necklace contains a small hand stamped disc.The small round disc charm is stamped with the letter of your choice. The charm measures about 9.5mm in diameter (3/8"), and is 20 gauge thick sterling silver. The initial impression can have black ink applied or be left plain. The edge of the disc can be left smooth, or can be hammered.The 6mm Swarovski crystal drop is silver plated, and can be specified to represent a birth month or gemstone.The necklaces are shown with the 16" and 18" lengths. The last picture shows a chain length guide. See the menu on the right to select the chain lengths.Each jewelry item is shipped in a small rose-patterned gift box (no gift wrap required).