This is an old circa 1930's Art Deco bakelite bangle. It has a machine-age Modern design with carved dark wood, carved marbled orange bakelite, and chrome band. It is a collectible peice and would look nice worn together with other bakelite bangles. It is very heavy and thick and measures 1 inch at widest, 2.5 inches across interior diameter of opening, and 3/8 inches deep walls.