Sadhguru: Essentially It is only one. The other just one is just a matter of dimension. We believed that If your properties are anyplace concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties greater than that, we reported it's not adequate and we available the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi