Circular-shaped bas-relief medal. On front: in center of medal - profile of Pope Pius XI encircled by the words "PIVS XI. PONT MAX" within a circular border set upon a cross. Four different Vatican church buildings in each corner of the cross. The words "ANNO SANTO 1925 ROMA" encircle the border. On back: an image Jesus Christ, the Blessed Virgin Mary, a church official and worshippers. The words "PAX CHRISTI IN REGNO CHRISTI" inscribed at top.