This is a vintage silver-tone metal Our Lady of the Highway and Saint Christopher "Protect Us" automobile visor clip, featuring an embossed image of the Virgin Mary with the inscription "OUR LADY OF THE HIGHWAY / PRAY FOR US" on the ribbon banner featuring an oval medallion depicting Saint Christopher carrying the Christ Child surrounded by stylized angel or travel wings. 

Visor clips of this style were traditionally clipped to a car's sun visor as a Catholic devotional item and travel protection for motorists, often associated with mid-20th-century automotive accessories.

The value of this vintage mid-century "Saint Christopher Protect Us" winged car visor clip typically ranges between $20 and $50 USD in the collector market