Silver OM pendant with Mother of Pearl (M.O.P.) So difficult to photograph highly polished silver( it always looks like it got scratches–but it hasn`t). Lovely mixture of Silver and Mother of Pearl, always looks good. This pendant is reversible. The Om symbol is the all encompassing cosmic vibration of the universe. The Om symbol is a series of curves, and then a crescent, and then a dot. Omnipotent, omnipresent, and the source of all manifest existence. The pendant weights 3.1g and is 3.6cm long.