Sadhguru: Essentially It is only one. The opposite a single is just a matter of dimensions. We estimated that if the households are wherever between 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties larger than that, we explained this is not ample and we offered the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi