SULFA ALLERGY ID bracelet can be custom engraved with information to assist you in an emergency. Item is made from stainless steel, and has a fine brushed finish on the front to assist with hiding wear and tear. The back of the medical ID tag also has a brushed finish which enhances the visibility of the engraving. This medical ID bracelet is custom engraved & pre-engraved. This means SULFA ALLERGY is pre-engraved at the top of the ID plate (see photo) and before checkout you can add custom information. Adding engraving is easy. The add to cart button says “Customize It” click that and follow the steps. Medical alert bracelets should be worn on the left arm at all times. This ID bracelet is made of 316L stainless steel curb links. This bracelet will not tarnish and can be worn in and out of the shower and bath without any issue. The stainless steel is strong and durable for everyday use and can withstand normal wear and tear without issue. The chain is adjustable using proper tools if needed. This medical ID bracelet also has a lifetime warranty for the engraving. The medical ID is engraved in a bold BLACK font which makes it easy for Doctors and Paramedics to easily read your medical ID. (see photos)The brushed finish helps prevent glare to allow legibility regardless of the lighting. This medical ID bracelet is the best bracelet in times of an emergency, and wearing it will give you the peace of mind you need. ** LIFETIME ENGRAVING WARRANTY covers this piece of medical jewelry if engraving is ever worn off without intentional harm to the medical ID tag. Item will need to be sent back to My Identity Doctor and return shipping/handling is paid by the buyer.