Obverse: the mint is depicted by the martyrs St. Peter and St. Paul, along with two left keys along the left side of the coin, and the coins depicting the sword on the right. Semi-circular words in the bottom of the coin 1950 DEL MARTRIO DEI SANTI PIETRO E PAOLO. The name of the state is CITTA DEL VATICANO at the top of the coin. The mintmark on the left hand side of the coin, the rake "R", and the right-hand coin year of 2017.
Reverse: regular 2€ coin obverse image of the face value.
About the coin: the coin commemorates the 1950 years martyrdom of St. Peter and St. Paul.