These oval-shaped medals depict the Blessed Virgin Mary as she appeared to St. Catherine Labouré in Paris in 1830, with rays of light streaming from her hands.

The front features the inscription:
“O Mary, conceived without sin, pray for us who have recourse to thee.”

The reverse side displays the letter “M” surmounted by a cross, with two hearts below—the Sacred Heart of Jesus and the Immaculate Heart of Mary—surrounded by twelve stars.

Includes a pamphlet titled Novena to Our Lady of the Miraculous Medal with Saint Catherine.