All the free wristbands and keychains are same design of the one you order. Medical bracelet is one of our useful product. Medical bracelets is commonly used. It is a high quality silicone bracelets with the ID printed on. We can print bar code, QR code or unique serial number together with some detail of the medical institute. Usually the bracelet width need at least 15mm so that the code is clear enough to be scaned. We you scan the code with a phone, the dprinted-wristbandetail 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 sleeping. Then trafer it to the phone app. It contribute to health care. e with the color silk printed on the band. It feels plain and smooth. It is suitable to design a colorful logo with the technology of overprint of tiny deviation. But the color logo will be easier fade away than the debossed inkfil one. The embossed (or with color printed) bracelet with the effprinted-wristbandect of raised lettering with color to let your message and logo stand out. But if the logo is continuous, there can be just one color printed. And if the logo or lettering is separated into two part individually on the front and back of the band, 2 colors printed available. Debossed (or with color filled) bracelet is engraved lettering and color filled（ink injected），there will be a deep cut effect of your personalized message. The logo can be inkfil with more than 2 colors depending on the design. And the ink injected will last longer. Different color of the bracelet has different meanings. Band color white stand for making poverty history. Yellow stand for livestrong. Black and white stand for standing up and speaking up. Blue stand for beatting bullying. Pink stand for supporting knowledge strength. Blue and white stand for one world one cause Blue and green stand for say no to sectarianism. Also a silicone bracelet can be used as a promotional item for entertainment or sport. It is hot sale as a advertisement gift.