St Michael Key Chain Ring with "Pray for Us" on Back Approx 3.5-inches Length St Michael Key Chain - Highly Detailed & Made in Italy "Pray for Us" on Back. Pendant on Key Chain Measures Approx 1.5" Height x 1.1" Wide. Key Chain Approx 3.5-inches Length. Packaged in Gift Box St. Michael is the patron saint of mariners, paratroopers, police and sickness.