Saint Dominic round medal-pendant.Solid .925 sterling silver.Detail depicts him kneeling in prayer.Saint Dominic is the Patron Saint of Astronomers.Medal is die struck.Hand polished and engraved by New England Silversmiths.Dimensions: 0.9" x 0.7"(22mm x 18mm)Weight of medal: 3.3 Grams.20" Genuine rhodium plated curb chain.Made in USA.Deluxe velvet gift box.Medal has a blank back.