CHAIN IS NOT INCLUDED PicturesOnGold.com Available in Solid 14K Yellow or White Gold, or in Sterling Silver Necklace Pendants Unisex Adult Size Reference: 17mm is the size of a US dime 21mm is the size of a US nickel 24mm is the size of a US quarter Color Laser is a patent pending process, color is guaranteed to last forever Color Medals can be worn in the pool, shower, etc. without affecting the image. We guarantee it. he Sacred Heart of Mary is a devotional name used by Roman Catholics and some Anglicans to refer to the physical heart of Mary, the mother of Jesus as a symbol of Marys interior life, her joys and sorrows, her virtues and hidden perfections, and, above all, her virginal love for her God, her maternal love for her Son, Jesus, and her compassionate love for all people. The consideration of Marys interior life and the beauties of her soul, without any thought of her physical heart, does not constitute the traditional devotion; still less does it consist in the consideration of the Heart of Mary merely as a part of her virginal body. The two elements are essential to the devotion, just as, according to Roman Catholic theology, soul and body are necessary to the constitution of man. If youd like for the medal to read "Immaculate Heart Of Mary" Please specify in the "special instructions" box we provide you.