The key displays an image of St. Theresa of Lisieux holding a cros entwined with roses. Below is the image of Jesus pointing to the Sacred Heart (one side of the of the Scapular Medal), the front face of the Miraclous Medal and St. Joseph with the Christ Child. On the back is an image of an altar. Below are images of the Blessed Virgin Mary with the Christ Child (the other side of the Scapular Medal), the reverse side of the Miraculous Medal and the Infant Jesus of Prague.