Chain Width Guide: 8mm to 18mm Cuban Link Compared

Cuban link width is the single biggest decision when buying one. Width determines presence, weight, layering options, and which collar you can fit it under. Pick wrong and the piece sits in a drawer.

How width is measured

Cuban link width is measured at the widest point of one link, perpendicular to the chain direction. So a "10mm cuban link" means each link is 10mm across. The chain itself reads slightly wider because adjacent links nest into each other.

Width does not equal length. Length is measured end-to-end with the clasp closed, separately. A 10mm chain can be 18 inches or 30 inches long.

The width spectrum

Each width has a recognizable visual read on the body. Here is what to expect.

6mm to 8mm: subtle base layer

A 6mm or 8mm cuban link reads as understated. It works under a t-shirt collar without showing through, layers cleanly with tennis chains, and pairs with pendants smaller than 1.5 inches. This is the right width for someone who wants jewelry without making it the outfit.

10mm: the everyday cuban

10mm is the most-bought cuban width across the SKRT review base. It reads as visible without dominating. Pairs with most pendants. Works with v-necks, button-downs, and unbuttoned crewnecks.

If you can only own one cuban, 10mm in your gold of choice is the answer 75 percent of the time.

12mm: the Instagram statement

12mm is hip-hop's photo chain. Heavy enough to read on camera, big enough to make people notice in person, small enough to stay practical for daily wear if you want it to. Iced-out 12mm cubans are the most-shared style on Instagram for a reason.

14mm: serious presence

A 14mm cuban dominates whatever it sits on. The piece becomes the outfit. Best worn solo (no layering), with simple shirts that don't compete. This is the chain people remember after seeing you.

18mm: the celebrity flex

18mm reads as a statement piece, photographed and worn for occasions. It's heavy enough that you feel it on your neck. The piece anchors fits where the chain is the entire point.

Layering rules by width

If you stack two cuban links, you want clear width contrast. Same-width chains read as one weird thick chain. The cleanest two-chain stacks:

• 6mm plus 12mm: thin top layer, statement bottom
• 8mm plus 14mm: medium plus heavy
• 4mm tennis plus 10mm cuban: mixed-style, photographs best

Three-chain stacks need stagger: 4mm plus 8mm plus 14mm at three different lengths.

Width and length together

Standard pairings:

• 8mm chain at 22 inches: pendant-ready, daily wearable
• 10mm chain at 22-24 inches: hip-hop classic
• 12mm chain at 24-26 inches: chest-anchor statement
• 14mm to 18mm chain at 26+ inches: heavy chest piece

A 12mm chain at 18 inches is too tight. A 6mm chain at 30 inches is too thin for the length. Width and length should match the role of the chain.

Pro tip: weight matters. A 12mm 22-inch SKRT cuban weighs 65 to 80 grams depending on construction. A 14mm 24-inch weighs 110 to 130 grams. If you have neck or shoulder issues, factor this in.

Bottom line

If you are picking your first cuban: go 10mm. If you are picking your second: go thicker (12mm to 14mm) for layering contrast, or thinner (6mm) for daily versatility.

The full SKRT cuban link collection shows every width with weight and length specs on each product page.