print bar code, QR code or unique serial number together with some detail of the medical institute. Usually the wristband width need at least 15mm so that the code is clear enough to be scaned. We you scan the code with a phone, the detail of patient name, disease, taboo drugs, status will show up. It is a good help for doctor and patient to know the treatment. It will be good help for hospital to manage patients. All the medical bracelets should made from 100% silicone which is harmless and eco friendly to avoid secondary injury to patients. If the medical id bracelet is embeded with a chip, it will note down the information of exercise, heart beat and sleepingsilicone rubber bracelets. Then trafer it to the phone app. It contribute to health care. Order less than 100pcs, get 50pcs free and 5pcs keychains free. Order 100pcs or more, get 100pcs free and 10pcs keychains free. All the free wristbands and keychains are same design of the one you order. silicone rubber bracelets the eyes of ancient aristocrats, gold represents power, honor, and wealth, and gold symbolizes harvest.In the church, white symbolizes purity, gold symbolizes holiness, and red symbolizes dignity.Gold symbolizes sincere will, tolerant attitude, pure life, generous behavior, care and support for those in need. It is easy to make a gold bracelet for man on our website. The popular styles are debossed, embossed, colorfilled, printed and embossed printed. You can refer to the Category page to see the feature of each. Regular size man bracelet is 8”(202mm) in circumference and 1/4”(6mm), 1/2”(12mm), 3/4”(19mm), 1”(25mm) in width. Besides, we can also make extra large size as 210mm and 230mm circumference. You are able to make the message front and back or continuous outside. For the inside, the message can be printed or embossed. We make the bracelet in pantone colors. 871c is for metal gold and 125c is for regular gold color. Gold and black is good conbination when you design the color of the bracelet. Send us your logo and message, our designer would like to make the best design for your reference . it is free no matter you order or not.