Natural Agate tumbled pebbles that are similar to the stones in a river unique in size, shape and colors. These pieces tend to be larger than regular sized tumbled stones. Agates may help with emotions, harmony, balance of the Ying and Yang, strength, courage, protection and they resonate with earth energy and aligns with all the chakras. Sold by approximate weight only. Pebbles are larger in size than regurlar tumbled stones.