Ring Size Guide - Sanislink

Find Your Ring Size

To get the best fit, please confirm your ring size before placing your order.

How to measure:

1. Measure at the end of the day, when your fingers are usually at their normal size.
2. Make sure your hands are warm, not too cold.
3. Measure the exact finger where you plan to wear the ring.
4. If you are between two sizes, choose the larger size for comfort.
5. The ring should feel secure, but still slide over your knuckle without force.

Printable sizing reminder:

If you use a printable ring size tool, print it at 100% scale. Do not use “fit to page” or “scale to fit.” After printing, confirm the scale with a ruler before measuring.

Important note:

Sanislink rings are designed for wellness and lifestyle use. Sizing comfort may vary depending on finger shape, temperature, time of day, and personal preference.

Need help?

If you are unsure about your size, please contact us before placing your order.

How to Measure Your Finger Circumferenced

You will need: a strip of paper or thin string, a pen, and a ruler.

Wrap the strip around the widest part of the finger you intend to wear the ring on.

Mark the point where the strip overlaps itself.

Remove the strip, lay it flat, and measure the length between the marks with a ruler. This is your finger circumference.

Body weight ranges in the table below are for reference only. Please rely on your actual measured circumference when selecting your ring size.

International / American Code	Diameter (mm)	Finger Circumference (mm)	Weight (kg)
No.7	17.2	54.0	45–55
No.8	18.1	56.9	55–60
No.9	18.9	59.5	65–70
No.10	19.8	62.1	70–75
No.11	20.6	64.6	75–80
No.12	21.4	67.2	85–90
No.13	22.2	69.75	95–100

Send Your Inquiry Today