15.4oz/ 444 grams with stand.The piece pictured is the one you will receive. Moss Agate helps correct imbalances between the left and right side of the brain. It boosts mental function and can be a beneficial stone for those who lack creativity and imagination. Moss Agate helps one feel grounded,safe,and secure, due to its strong connection with Mother Earth. It is said to be a powerful aid for those who experience frequent mood swings due to its stabilizing properties. It stimulates the heart chakra and promotes emotional healing. It is also said to speed up recovery from illness by strengthening the immune system.