Measurements: 2.25" x 5.25" x 2". Weight: 1lb, 4oz. Hexagon shape. Jasper stimulated sense of smell and sensitivity and helps with respiratory problems and ulcers. In addition is helps balance emotions. For eons, gemstones have been believed to hold magical powers bordering on the supernatural. They are thought to provide a connection to the planets, sun, moon and stars, and possess the power to heal or prevent illness.