MedicEngraved® 4mm Paperclip Link Bracelet in 316L Stainless Steel with Interchangeable Medical ID Tag (Star of Life) – Engraving Included.  This bracelet is made of 100% 316L Surgical Stainless Steel and is hypoallergenic.  The tags are completely interchangeable using a double lobster clasp –  simply attach any one of our other medical ID tags! Your medical and emergency contact information on are clearly engraved on the back using diamond tipped holographic marking technology, which will last a lifetime!