Guru Rinpoche's (Padmasambhava) magical protective seal: He made it himself to ward off negative energies The seal itself can be found in Samje Monastery, the first Tibetan monastery built by him more than 1000 years ago, even today the pendant is an authentic, reduced copy of the original seal Material medical metal: it is guaranteed that you will not be allergic to it does not discolor neither your skin nor your clothes will catch it