Four Elements set made of Black Agate with symbols etched in gold. These oval stones are flat on one side, which makes them easier to lay & stay during your sessions. Roughly 1.5 inches long with slight variations in size and shape. Comes with a velveteen pouch to store them in. Symbols represent Earth, Air, Fire & Water -Agate: A variety of Chalcedony. Tones and strengthens body/mind. Imparts a sense of strength and courage. Facilitates ability to discern truth and accept circumstances. Grounding, but energetic. Powerful healer. Works with chakras and attitudes according to color of stone. --Black Agate: For protection, wear for courage and successful competitions.