This tiny vintage blue enamel charm features the Virgin Mary on one side & the Marian Cross on the reverse side. The Marian Cross is a symbolic representation of the close connection of Mary, with the redemptive mission of Jesus. The letter “M” below the cross indicates Mary’s presence at the foot of the cross. This sweet charm has been paired with a delicate Sterling silver adjustable chain that can be worn at 16 or 18 inches. What a sweet combo! Vintage Silver & Blue Enamel Virgin Mary Charm Necklace On Adjustable Sterling Chain