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2mm Box Chain Necklace in Silver view 2

2mm Box Chain Necklace

$105.91

Stainless steel · Box chain · 2mm and 3mm widths · Silver, gold-tone, rose gold-tone · Lobster clasp with 2" extender

A clean line at the collar, every day.

The box chain sits close to the neck in one smooth, continuous line, with square links that break the light into short flashes rather than a wide shine. Open the top button of a shirt and you get just enough metal to notice. Wear it alone for a quiet finish, or use it as the base for a pendant.

  • ✓Stainless steel, built for daily wear
  • ✓Square links with a smooth, even line
  • ✓Three finishes and two widths to choose
Full description+

The piece

Stainless steel box chain, made from uniform square links that lock together into a flat, even rope. Stainless steel resists rust and corrosion, so it handles hands, sweat and everyday knocks better than softer metals. The finish is applied by electroplating.

Choose silver, a gold-tone finish or a rose gold-tone finish. Each chain closes with a lobster clasp and carries a 2" (5cm) extender chain, so you can shorten or lengthen the drop by a couple of inches without changing the look.

How to wear it

With a white tee it reads as a clean strip of metal at the neckline; under an open collar it shows in glimpses as you move. Match the finish to your watch and rings, silver with steel, gold-tone with gold hardware. It works for the office, dinner and weekends, and the 2mm takes a small pendant without looking crowded.

Choosing your size

The 2mm width comes at 17" (43cm) total including the extender, which sits high on the neck, just below the collarbone. The 3mm width comes at 18.5" (47cm) total, sitting slightly lower and closer to the top of the chest. If you have a broader neck or prefer a looser drop, go with the 3mm; for a closer, more minimal fit, choose the 2mm.

Why this piece

  • 01
    A shape that stays sharpSquare links give the box chain a flat, geometric line that keeps its form instead of twisting like a rope chain.
  • 02
    Made for everydayStainless steel resists rust and corrosion, so it holds up to daily wear on skin.
  • 03
    Wear it alone or layer itSlim enough to sit under a longer chain, simple enough to carry a pendant on its own.

Specifications

MaterialStainless steel
Width2mm, 3mm
Length17.0" (43cm), 18.5" (47cm)
ClosureLobster clasp
FinishGold, Rose Gold, Silver

Questions

Will it hold up if I wear it every day?

Yes. The chain is stainless steel, which resists rust and corrosion, and the clasp is a standard lobster closure. Rinse off sweat, chlorine and salt water, then dry it to keep the plated finish looking its best.

How do I care for the finish?

Wipe it with a soft dry cloth after wear and store it away from perfume, lotion and cleaning products. Avoid abrasive cleaners, as the color finish is plated.

Is it a good gift if I do not know his size?

It is one of the safer choices. Both versions include a 2" (5cm) extender, so the fit can be adjusted; pick 2mm at 17" for a closer, minimal look and 3mm at 18.5" for a slightly lower drop.

ColorSilver
Width
Length

Or 4 interest-free payments of $26.47 with

1-Year Warranty Hand-finished & built to last.
Water & Sweat Proof Train, swim, live in it.
Signature Box Gift-ready, every order.
Free Shipping Worldwide. Tracked & insured.
Atlas Promise

Shipped & Delivered

  • Priority Dispatch · Order in — to ship today Your piece leaves our atelier the same day, fully tracked & insured.
  • Free Worldwide Delivery Tracked & insured to your door. Real-time tracking link sent the moment your order leaves our atelier.
  • Signature Atlas Box · Gift-Ready Every order ships in our matte black presentation case. Effortless gifting, every time.
  • 30-Day Easy Returns Not the right fit? Send it back within 30 days for a full refund. Our team takes care of every step.
1-Year Warranty

Every Atlas piece is covered by our 1-year warranty against manufacturing defects. We stand behind the craftsmanship of every ring, chain and pendant we forge.

Atlas jewellery is built to be worn every day. Our pieces are resistant to water and sweat — train, swim, live in them. For pieces that need attention, contact our care team and we'll make it right.

Signature Packaging

Each order ships in the Atlas signature box — a matte black presentation case finished with our embossed logo and gold foil interior detail.

Inside, your piece rests on a velvet cushion, wrapped in a microfiber pouch for safekeeping. Built to be opened. Built to be kept.

Shipping & Returns

Free worldwide shipping on every order. Orders placed before 2pm CET leave our atelier within 24 hours, fully tracked and insured.

Delivery: a real-time tracking link lands in your inbox the moment your piece ships. Transit times vary by destination — your order will reach you safely.

Returns: not the right fit? You have 30 days to send it back for a full refund. Our care team handles every step — just message us and we'll take care of you.

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