Divoti Custom Engraved 316L Medical Alert Necklace 24" Ball Chain- Dog Tag PVD Gold Basketball Dangle Charm Easily provide your custom engraved content by selecting the CUSTOMIZE NOW button to the right. QUICK 2-DAY PROCESSING! Custom engraved in high contrast black laser engraving to personalize your medical message (on front: 2 lines of 11 characters | on back: 5 lines of 18 characters, spaces included) + NEW ANTI-FADING PROCESSED ADDED: CITRIC ACID PASSIVATION (see photo)! Hypoallergenic 316L medical alert necklace and comes with 24" Stainless Ball Chain Deep embossed caduceus symbol with hard enamel filled on the front of medical alert necklace. Excellent wear resistance. Includes free customizable medical alert wallet card, medical alert smartphone apps and Velvet gift bag.