The temperature ring is made of titanium steel and is rust free, the temperature will adjust to your body temperature once you put it on within 30 seconds approximately.
· You can use it as a portable thermometer without having to keep a thermometer, and will measure in real time,
· Not only is this ring fashionable and trendy, it is very comfortable to wear, and we have multiple sizes available.
· Suitable for men/women/children/girlfriends/boyfriends and a great gift item.