The Tibetan Bell ( Ghanta) and Vajra (Dorje) represents wisdom & the feminine aspect of the divine while the dorje or thunderbolt represents the creative forceful male energy. During ceremonies, the bell is held in the left hand while the dorje in the palm of your right hand.
As the sound of the bell resonates, together they balance the negative with the positive to harmonize ones life and surroundings. Using the beating stick the bell will sing like a singing bowl. 
 
Also used for space clearing in feng shui & clearing negative energy. 
 
Bell Approx 13cm High x 7cm wide, Dorje approx 9cm long.