Made by Kroo Ba Aryachat, of Wat Saeng Potiyan, Chiang Rai. Kroo Ba Aryachat is a very famous Master Guru Monk who is renowned for his 'Awk Nirosagam' practice of entering into a sealed small space and remaining in there in Meditation for long periods of time.

Above, images of the various Master Gaeji Ajarn with whom Kroo Ba Ariachat has learned Wicha with;

Pra Upakut was an Arahant who the Buddha praised for his great magical powers, and who was said by the Lord Buddha to be the most powerful of all the Arahants. Before the Buddha entered Nirvana, he asked Pra Upakut to remain alive until the coming of Pra Arya Sri Maedtrai (Maitreya), and protect the Buddha Sasana and the teachings of the Dhamma. It is believed by Thai Buddhists, that he is still alive to this day, and resides in the middle of the Great Ocean, with a Lotus leaf on his head, and remain alive throughout the Aeons to rise to the assistance of the Dhamma whenever needed, and to help Sentient Beings.

These Pra Upakut amulets were blessed by Kroo Ba Aryachat as he entered the Meditative state of Nirosagam (Nirodha - a state which can empower amulets with immense Metta and Power of the Boddhisattvas). Kroo Ba Aryachat has recieved training in Meditation and various Wicha from some of Thailands greatest Master Monks, and has been learning from them since a very young age. He is now although still not old, already an accomplished Guru Monk, whose intense, almost Vajrayana-Like practice empowers his amulets with immense Puttakun Power, able to transform the inuaspicious to auspicious and turn bad luck into good.

This amulet is a 'Dtua Jiw' and is a perfect Sacred item of Worship for a Lady or Children.

Apart from its sacredness and Magical aspect, it is also indeed a very beautiful piece of Buddhist Miniature Art, in Classic style.

The magical qualities given to Pra Upakut are manyfold; Klaew Klaad, Kong Grapan, Choke Laap, Pokasap (meaning great wealth and possessions - this particular edition is especially intended for Pokasap more than the other qualities), and 'Gae Aathan' (wipe out black magic).

Above, Kroo Ba Ariachat with his Teacher Kroo Ba Jantr Dtip, as he was still a Samanera

Kroo Ba Ariachat Ariajidto - Wat Saeng Gaew Potiyan, Mae Sruay, Chiang Rai
Yoga and self-culture: Higher laws of spiritual dynamics including outline of philosophy of the Vedas, Upanishads, Bhagavad Gita, and the six systems of Hindu philosophy / by Deva Ram Sukul 

Above; Kroo Ba Ariachat as he was stil a Samanera of 17 years of age - he was already advancing to the level of Mastery in meditation and various Wicha even at this age.