This vintage, hand-made sterling silver cuff bracelet is made of a smooth tubular silver wire twisted with a pair of thinner silver wires into a diagonally striped pattern.
Width is about 3/16" . The width across the inside opening is 2 1/4" and the back gap is 7/8". You can adjust the cuff to be a little bigger or smaller to suit you.
As there are no flat surfaces on the cuff, there are no maker's marks. I have tested the cuff and guarantee it is sterling silver in purity.