Bangle (Bracelets)

No clasp, no hinge and no opening: a bangle is a solid ring of metal that goes on by passing over your hand. That single fact drives everything else about it, because the size you need is set by the widest part of your hand and not by your wrist at all.

Wrap a tape across your knuckles with your thumb tucked into your palm, divide that number by 3.14 to get a diameter, then buy an internal diameter that clears it by a small margin. Too tight and it will not go on. Too loose and it slides off over the hand every time you drop your arm. Construction splits into solid and hollow. Hollow tube bangles look substantial for a quarter of the metal and dent permanently against a door frame or a car handle. By comparison, solid bangles cost more, weigh more, and can be reshaped by a jeweler if they go oval.

A cuff opens at the back and presses onto the wrist. It fits a range of sizes and never has to clear the hand. Chain bracelets fasten with a clasp and sit at one set circumference. Tennis bracelets must not pass over the hand at all. This is the exact opposite requirement, and that is why a bangle is the more forgiving thing to gift when you cannot measure somebody.

Stacking is where bangles earn their keep, since three or four together give sound and movement a single bracelet cannot. Desk workers should think twice, as a rigid circle rests on the edge of a desk all day and wears its plating through at one spot. Careful handwork suffers too, because a bangle moves independently of your wrist and the swing distracts.

Roll one on a flat surface and watch for a wobble, which means it has already gone out of round. Inspect the seam where the ends were joined, since a visible line or a rough patch is where a hollow bangle will split. Take bangles off before typing or driving, and store them apart from each other, because rigid metal against rigid metal is how scratches accumulate.