Each on of these Rhodonite obelisks is unique in colors and energy. Rhodonite is said to be a great for helping to alleviate stress and anxiety. It is also good for helping to find restful sleep, and is used to cure insomnia and keep nightmares at bay, memory, arthritis, light sensitivity, throat, stress, fears, and anger. Approximately 3" with sizes, shapes, colors, and inclusions that will vary.