To determine your bracelet size, measure your wrist with a flexible tape measurements or a strip of paper just below the wrist bone, where you would normally place it and measure it (See image). If you are using a plain strip of paper, mark your size with a pen on that paper. Then measure that paper strip with a ruler. That would be your wrist size. Now add about 1/4" to 1/2" to your wrist size to find out what bracelet size you are wearing. If you prefer snug fitting, add only 1/4" to your wrist size.