A medical id charm is attached to a medical id bracelet using a lobster clasp or a necklace chain engraved with the medical information on a charm . Women and young girls love the Chili Pepper Red Stone Bead Bracelet attached to either a pandora style sterling charm, engravable gold plated stainless steel,14K yellow gold medical bracelets, or heart charm adding fashion and style for a beautiful medical charm bracelets. Gold Tone Medical Emergency Charm, 14k Yellow Gold &: Gold Plated Medical Pendant or Charm, Sterling Silver Medical Oval Pendant or Charms, 316L Stainless Steel Round, heart shaped, Rubber & Stainless Sports Medical ID Pendant - Engravable.