She wears a garland of human heads, variously enumerated at 108 (an auspicious quantity in Hinduism and the number of countable beads on the japa mala or rosary for repetition of mantras) or 51, which signifies Varnamala or the Garland of letters of the Sanskrit alphabet, Devanagari. Another choice is https://sanskritmantras59371.pages10.com/kali-can-be-fun-for-anyone-63784726