This unique Tibetan Buddhist amulet for protection from the Bouddhanath Stupa in Nepal contains the mantra of Green Tara: 

"OM TARE TU TARA SVAHA"

     The mantra has been stamped on paper, immersed in saffron water,

folded and wrapped in silk thread and blessed by a Tibetan Buddhist Lama. 

Green Tara, Mother of all Buddhas, Bodhisattva of Salvation and Savior in times of Distress, was born out of Avalokiteshvara’s tear (Buddha of Compassion). She is the protector against the Eight Big Dangers (lions, elephants, snakes, demons, thieves, water, fire and confinement.) and is the female embodiment of active compassion.

She reaches out her hand to all sentient beings. With her right foot she is ready to move swiftly to help those who call out to her. Green Tara is the pranja (partner) of Amogasiddhi (Buddha of the Wisdom). 

It is widely assumed that reciting Green Tara mantra

OM TARE TU TARA SVAHA 

offers immediate protection against all sorts of danger

and aids in solving problems.