The blessings of Maa Baglamukhi develop a divine protective shield in the shape of the aura all-around a person thus shielding him/her from malefic energies in the form of black magic spells or evil eye. I have ordered Maa Baglamukhi Kavach couple of times ago, it is comparable as demonstrated https://www.youtube.com/shorts/5VeSyP9JRw0