
Adjustable Open Ring, Mixed Designs
Open-band ring family: no sizing, no wrong-size returns, in gold-toned and steel finishes.
Stainless Steel Rings · Stainless Steel · MOQ 50 pcs
An open band formed into a wave — a soft S-curve and a sharper stepped version, plain or set with a line of small stones. Made in 316L steel, in steel tone and gold tone.



Overview
This is an open band shaped into a wave: instead of a plain ring the band rises and falls along the run, so it catches light and reads as more than a basic band while still stacking flat against another ring. It comes in a soft flowing wave and a sharper stepped version, and the wave can be plain or set with a line of small stones.
It is a different shape from the leaf open ring we already run — that band is formed into a leaf, while this one is a wave — so the two do not read as the same ring. Because it is open it sizes itself: one size covers roughly a three-size spread, so there is no size run to hold and the wearer can adjust the fit.
Specification
| Item | Detail |
|---|---|
| Material | 316L stainless steel |
| Construction | Open (adjustable) band, no fixed size |
| Band style | Wave — a soft curve and a stepped version; plain and stone-set |
| Stone | Small clear stones along the wave on the stone-set version |
| Finishes | Steel tone; gold tone (electroplated) |
| Sizing | 2–8 mm band, sizes 5–12 US as the site's published range |
| Marking | Laser marking or stamping on request |
Variants
Both finishes run on the same band; plating is quoted per micron.
Soft wave or stepped, and plain or set with small stones — each is quoted as its own line.
Laser marking or stamping on request.
Materials
| Option | What it means |
|---|---|
| 316L stainless steel | The band is 316L, so it does not tarnish and is safe for daily wear. |
| Clear stones | Small stones set along the wave on the stone-set version; stone grade can be quoted per grade. |
| Gold tone | Electroplated gold over steel; plating thickness is quoted per micron. |
316L
Every design on this page is made in 316L stainless steel — the molybdenum-bearing austenitic grade, and the same grade specified for surgical implants and marine fittings. The “L” is low carbon, which is what keeps chain links and hollow forms sound at the joins.
Grades are worth stating rather than implying, because 316L, 304 and 201 look identical in a photograph and differ by real money per tonne. We name the grade on every design. If your market needs documentation with the goods, tell us and we will confirm what is available on this design before you order.
| Property | 316L stainless steel |
|---|---|
| Designation | 316L (AISI/ASTM) · SUS316L under JIS · 1.4404 under EN |
| Composition | Chromium 16–18%, nickel 10–14%, molybdenum 2–3%, carbon 0.03% max |
| Why 316L and not 304 or 201 | Molybdenum is what resists chlorides, and neither of the cheaper grades contains any |
| Tarnish and rust | Does not tarnish, and does not rust from everyday wear, sweat or water |
| Skin | Hypoallergenic for most wearers, and not nickel-free — it contains 10–14% nickel by specification |
| Specified for | Surgical implants (ASTM F138) and marine fittings, which is where the “surgical” and “marine grade” labels come from |
Best for
Sits flat against a plain band in a stack.
A shaped band adds a piece that is not another plain ring.
Removes the size chart from the buying decision.
Sizing
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Price list
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FAQ
Keep looking

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Tell us the material, the pieces and the quantity. You will get our current price list, stock availability and lead time — and if it is a custom design, a CAD drawing within 48 hours.
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