This style features two discs that are "stacked" on top of one another. Choose your own disc size, letter size and birth dates to make it a one of a kind piece. $95.00 price includes a 16" necklace with two discs. You may add birth dates on the back of the discs for a personal touch. Shown with Owen: medium charm/large letters and Ella: large disc/large letters. Choose different sized discs or lettering for siblings for a fun and modern look. Please see OPTIONS to view customization choices.