From an SEO and factual research standpoint:
: A detailed document explaining the significance and instructions is available on Scribd - Hirz Abu Dujana for Protection Arabic/Urdu Versions hirz e abu dujana pdf upd
: Used to protect against black magic, curses, and the "evil eye". From an SEO and factual research standpoint: :
Scholars like Mawlana Ashraf Ali Thanvi have noted that hanging the Hirz can protect a household from malevolent forces. it should be handled with respect
Sites like Hirzrazavi offer deep dives into the history and specific effects attributed to the amulet. Hirz Abu Dujana for Protection | PDF - Scribd
: Since it contains sacred names and verses, it should be handled with respect; many recommend having wudu (ablution) when writing or first placing it.