1. Get a thin flexible measuring tape. If you don't have one on hand, you can also use a thin strip of paper or string and mark your result. Then after you measure your wrist, measure the item you used to measure your wrist with a ruler.
2. Wrap the tape measure around your wrist right below the wrist bone, where you would normally wear a bracelet.
3.The measurements is your wrist size.
To find a suitable bracelet size, you want to add 1/2" to your wrist size, say your wrist measures 7" You would want to order a 7.5 for a perfect comfortable fit!