The product is a pair of rare and unique Baoding Balls from 1985, featuring a Panda design. These Chinese iron balls come in their original box with a Certificate of Authenticity. The Baoding Balls are a traditional Chinese collectible item that are believed to bring good luck and improve focus and concentration. It started during the Ming dynasty which considered one of three treasures. This set would make a valuable addition to any collection of Chinese artifacts or cultural items.