This is a common symbol within catholic history and art.This Catholic Collectible is a great item and is hard to find. Get yours today. This collectible is great for any Catholic Clergy or member alike. Emblem measures3/4 inch tall and is made of brass with epoxy colorfill. This is an extremely high quality and nice item. Better than picture. Item is shipped USPS first class mail in a bubbl envelope. Email with questions.