IF IT’S A GIFT you can measure a ring secretly, all you need is a ruler to measure the size.

Take a ruler and the ring and measure its diameter.

Or:

DON’T HAVE A RING THAT FITS? Then you can also measure the circumference of your finger with a wrapping paper ribbon or string on a ruler.

Step 1:

Place the ribbon around your finger. Mark the point where the end of the ribbon meets the other side or where the parcel ribbon crosses.

Step 2:

Take a ruler and measure the length.