Joy Jewelers Saint Christopher Protect Us Necklace Great Gift For Military, Graduation, New Drivers, Baptism, or Just Because. Back Side Is Blank (Silver) Hung With 18" Ball Chain with Tube Clasp Silver Plate. Hand Enameled Pendant measures 3/4" in diameter. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!