When purchasing a round bangle without an opening or clasp, it is important to choose the correct size to ensure the bangle will slide over your hand and onto your wrist.
Rest assured, there is a simple method for sizing a round bangle:
Step 1: Make a fist.
Step 2: Measure the length from the outside of the first knuckle to the point between the third and fourth knuckle.
Step 3: This measurement equals the required diameter (for example, if the measurement is 65mm, then a 65mm would be the sizeof the bangle).
Bangle sizing is commonly written with the inside diameter of the bangle first and the thickness or the width of the metal second i.e. 65X4mm. In this case, 65mm is the diameter of the bangle and 4mm is the thickness.