To measure the ring size using a strip of paper, you will need the following:

• A strip of paper
• Ruler
• Pen/marker

How to measure:

• Cut a thin strip of paper about 100 millimeters long.
• Fold the thin strip of paper around the finger at the base and close enough to your knuckle.
• Mark the area where the two ends of the paper strip meet.
• Use the ruler to measure the length in millimeters to give you the circumference.
• Convert the measurement to the appropriate ring size, using the ring size chart above.