Vintage Bracelet - Black with Center Raised Crease Design 8.25"

Vintage Bracelet - Black with Center Raised Crease Design 8.25" Inner circumference measures about 8.25". I am unsure of the material. Some marks and signs of wear. Preowned vintage bracelet, sold as shown - I am unsure of material type(s) because of this. Pictures show different angles for you to review - while I attempt to note any defects, some tarnish/signs of wear may be visible that are not otherwise stated.