Sinuosa RING
Sinuosa RING
Recommended Retail Price €31,99
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Sinuosa is Italian for winding — the way a river bends when it has room to. The Sinuosa Ring follows that path: a thick, rounded band that curls into a soft S-curve across the top of the finger.
Made from premium stainless steel in warm 18k gold plating or a cool platinum tone, it is waterproof, tarnish-free and hypoallergenic. The open band adjusts to most fingers, so one piece covers the whole size range on a shelf — no size curve to buy into.
Why You'll Love It
- Premium stainless steel that holds its finish season after season.
- Waterproof and tarnish-free, so it stays on through showering, swimming and warm afternoons.
- Hypoallergenic — comfortable for sensitive skin and all-day wear.
- A thick, rounded band curling into a soft S-curve.
- Open, adjustable band that fits most fingers.
- Enough volume to wear alone, smooth enough to stack.
- Available in gold and platinum tone.
How to Style It
Sinuosa has enough presence for the middle finger on its own. Next to the Côte d’Été RING it builds a hand of fluid, curving shapes. Finish the look with the Foglia EARRINGS and the Main Character BRACELET for the same easy, sculptural mood.
Frequently Asked Questions
Is the ring adjustable?
Yes. The band is open at the back and can be eased gently wider or narrower, so one piece fits most fingers. Adjust slowly and only when needed so the band keeps its shape.
Is it comfortable for everyday wear?
Yes. The band is rounded rather than flat-edged, so the curve sits smoothly against the neighbouring fingers.
Can I wear it in the water?
Yes. Stainless steel is naturally resistant to water and tarnish, so it can stay on while showering, swimming or in the sea without losing its finish.
Sinuosa — a band that takes the scenic route.
Materials
Materials
Dimensions
Dimensions
Care Instructions
Care Instructions
Product Safety & Compliance
Product Safety & Compliance
This product complies with EU General Product Safety Regulation (GPSR).
- Labeled with a batch number for full traceability
- Checked for quality and safety in our Belgian atelier
- Nickel-free materials to reduce allergic reactions
- Small parts: choking hazard warning included where needed
- Packaging meets fire safety standards
Importer: Folie à Trois, Nieuwenbos 75, 1702 Groot-Bijgaarden, Belgium
For more information see our file.

The brand
In your search for great accessories for your store, do you keep bumping into the same problem? The good stuff has a hefty price tag!
We believe this can be different. Folie à Trois stands for young, trendy and quality. We always work with waterproof and hypoallergenic materials. We make quality jewelry available to everyone and not just for the lucky few.



