The Exorcism against Satan and the Rebellious Angels prayer card is printed on lightweight paper, two pages front and back, 4" x 5.5". The prayer, which includes the complete text of the Exorcism in English and the short Exorcism or the Prayer to St. Michael the Archangel in Latin, was issued by Pope Leo XIII on May 18th, 1890 and may be said by a priest or a simple layman as any approved prayer. It should be recited standing. Its use is recommended whenever action of the Devil is suspected.