This Sri Yantra silver pendant is about 1 inch and a large hoop, which is over 1/4th of an inch long, which will fit most chain hoops. Very auspicious. It can be placed on an altar or put in a sacred or place somewhere to create sacred energy to the area. Choose your Pendant- A -Sri Yantra on both sides. B-Sri Yantra and on the other side is the Sanskrit word "Sri, which means all auspicious and supreme beauty and represents the Supreme Goddess.