Adjustable Fit: Fits any wrist with a secure, customizable fit ranging from 6.5in to 9.25in circumference. Durability: Crafted from waterproof, heat-resistant, and tear-resistant silicone, making it suitable for varied environments and conditions. Enhanced Safety: Built to be robust and reliable, ensuring that critical health information is readily available when most needed. High-Visibility Design: Designed to be easy for rescuers to locate in emergencies, enhancing its utility in critical situations. Instant Emergency Access: NFC (Near Field Communication) technology allows for quick and easy access to vital medical information by tapping any NFC-enabled smartphone. Maintenance-Free: Requires no batteries, app, or maintenance, ensuring reliability without extra hassle. #herolink #medicalid #medicalidbracelet #herolinkbracelets #medicalbracelet - @timjr1983