Sizing Guides

At FENROX we want to ensure that every piece of jewellery fits perfectly. Whether you’re shopping for yourself or a gift, use this guide to help you find the ideal size.

How to measure your ring size

To find the right size for your next FENROX ring, you can:

1. Use a ring sizer

2. Use the printable tool.

3. Use the measuring guide.

Select your preferred method below and follow the steps to find your size. To determine your ring size, we strongly advise that you measure the size of your finger rather than the size of another ring.

Tips for measuring ring size

Measure your finger at the end of the day.

Do not measure your finger when it is hot or cold.

Remember that the two hands differ slightly in size.

Make sure that the chosen size leaves enough room for the ring to pass easily along the entire length of the finger.

Important notes

For ring bands thicker than 4mm we generally recommended to order a size up, as wider bands tend to fit tighter on the finger a larger size offers greater comfort

Option 1: Use a ring sizer

If you purchase a ring from our Impressions collection we will include a ring sizer for you to take an accurate measurement. Please ensure you return this and note the size required on the form included. If purchasing from our other collections, please use one of the other size guides below, or you can purchase a ring sizer from our website

Purchase Ring Sizer Here

Option 2: Use a ring you already own

Select a ring that fits the intended finger

Use our printable tool below. Simply follow the instructions on the sheet. 

Click Here to Download

Option 3: Using a string or paper strip

  1. Take a piece of string or a strip of paper and wrap it around the base of your finger where the ring will sit, we suggest measuring your knuckle as well, to ensure the ring can be removed.
  2. Mark where the ends meet with a pen, then measure the length of the string or paper strip with a ruler in millimetres.
  3. Use this measurement to find the corresponding ring size in the chart below (please note the table is for recommendation only)

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