These bracelets should hug your wrist to work properly.
These are great to wear anytime. At the office they are particularly convenient
because they are so easy to put on and take off, and they never get in your
way if you are working on a computer.
Your bracelet size is the same as your wrist size.
Wrap a flexible tape measure around your wrist to measure. If you don't
have soft tape measure, use a string and measure the string.