I made this cuff bracelet from a piece of 8 gauge half round wire (3 mm or 1/8th inch) that is pounded to a spoon shape on either end. The accent wire is then soldered on and wrapped around the cuff in four intervals and finally soldered again, giving it a total with of 5 mm at the knots. This one is 5 1/2 inches long and weighs 11 grams. The measurements are the interior of the bracelet, not including the gap. Remember that the measurement of a cuff bracelet is smaller than a regular bracelet, because of the gap. Please check your wrist size using the instructions above! I can also go longer than that at no extra charge. Just let me know what size or how long you need the interior of the bracelet to be in the notes to seller section. (As always, this is hand forged by me, so there will be slight variations) This bracelet is handcrafted with sterling silver!