This unique stuthoscope heartbeat EKG adjustable open ring is designed for physicians surgeons doctors dentists nurses veterinary professionals medical students professors and teachers dedicated to health. The initial size is USA 7 but easily adjusted to fit any finger. Crafted from hypoallergenic real 925 sterling silver it is lead free nickel free and safe for health. Presented with a gift box and cleaning cloth this jewelry suits everyday wear and any occasion from parties to daily duty. It makes a perfect meaningful gift for women wives girlfriends mothers daughters grandmas fiancees sisters best friends or yourself for occasions like anniversary Christmas New Year Valentines Day Mothers Day or friendship celebrations. We value your suggestions for improvement please contact us with any questions.