The Life Size Recreation of Aaron's Breastplate with Real Stones is a recreation of what Aaron's Breastplate mentioned in Exodus 28:15-21 probably looked like. These are the real stones based on the Hebrew. You can hang this on the wall or put it around your neck to demonstrate the Breastplate. A laminated information chart about each stone is listed on the back that can be removed for use. The size is 9 inches by 9 inches. There is a pocket in the back were the Urim and Thummim was kept. You can also buy recreations of the Urim and Thummim to put in the Aaron's Breastplate.