This crystal is Carnelian. Carnelian is known as the stone of motivation. It enhances inner leadership, courage, and endurance. Those who carry it will no longer let their insecurities hold them back from what they can achieve.
These High Quality Carnelian Crystals are about 3/4" wide and 1" long for the large size. The medium size is about 1/2" wide and 7/8" long. The small size is about 1/4" wide and 7/8" long.