These small pieces of Coromandel Starfyre Pyrite in Quartz Pocket Pieces weigh approx 2-4 grams. They are around 1 to 1 1/2 cms (1/2 an inch) wide and deep. The picture shows several of them together but unfortunately the price is for only one of them. They may be small but their energy is certainly not. They do everything the larger pieces do with just as much effect on the energy field. They carry a fiery energy that fires up the kundalini and expands the energy field cleansing and energising all the chakras. Place on the third eye for expanded consciousness. Use in healings by holding over chakras and energy disturbances.