During the act, known as El Salto del Colacho (the devil jump) or simply El Colacho, men dressed as the Devil (known as the Colacho) in red and yellow suits jump over babies born during the previous twelve months who lie on mattresses in the street. The "devils" hold whips and oversized castanets as they jump over the infant children. Before the jump begins, the devils taunt onlookers until the arrival of "atabalero" drummers.