Divoti Custom Engraved Adorable Heart 316L Medical Alert Charm w/Lobster Clasp Easily provide your custom engraved content by selecting the CUSTOMIZE NOW button to the right. Custom engraved in high contrast black laser engraving to personalize your medical message (4 lines of 11 characters, spaces icluded). Hypoallergenic 316L stainless steel heart medical alert charm w/ stainless steel lobster clasp (easily attach to your current jewelry or accessories) Deep embossed caduceus symbol with hard enamel filled on the front of medical alert charm. Excellent wear resistance. Includes free customizable medical alert wallet card, medical alert smartphone apps and Velvet gift bag.