Copper Shree Grah Kalesh Nivaran yantra:- 

1. Purpose: The primary purpose of the Grah Kalesh Nivaran Yantra is to mitigate or neutralize the adverse effects of planetary positions or conflicts. In Hindu astrology (Jyotish), it is believed that the positions of planets at the time of one's birth can influence various aspects of life, and certain planetary combinations may lead to challenges or conflicts.

2. Geometry: The yantra likely incorporates specific geometric shapes and patterns that are associated with planetary energies. These may include squares, triangles, circles, and other symbols with particular meanings.

3. Mantras: The yantra might include specific mantras or chants associated with planetary deities. Chanting these mantras while focusing on the yantra is believed to invoke positive energies and alleviate the negative effects of planetary influences.

4. Materials: Traditional yantras are often made of metal, such as copper or silver, and may be inscribed or engraved with geometric patterns and mantras. Some may also be available as printed images or drawings.

5. Placement: Like many yantras, the Grah Kalesh Nivaran Yantra is typically installed or placed in a specific location, often in the home or a place of worship. The orientation and timing of its installation may be guided by astrological considerations.