A pendulum is a divination tool used to ask and receive information by connecting with your intuition.
Om refers to the all-encompassing sound of the Universe. From the Sanskrit, Om represents God in the fullest sense. To a Yogi no symbol is more powerful. Om is used as a mantra in meditation and contains within it the cosmic vibration.
The mixed metal Om symbol measures approximately 1 " L x 1/2" W. Pendulum measures 8 1/2" in total with chain.