Engrave the front and back of this strong stainless steel medical ID bracelet. Medical symbol is filled in with red. Made of hypoallergenic and non-corrosive 316L surgical stainless steel. The safety clasp, also known as sister hooks, is designed to protect a loved one who may try to remove their medical ID. The clasp cannot easily be taken off without another persons assistance, making it ideal for persons with Alzheimer's, autism, epilepsy, and other related ailments. NOTE: Photo shows two bracelet styles. Choose one.