Bold Mid Century copper bracelet with curves and angles and patina, oh my!

Modernist / Brutalist design, circa 1960s vintage.

Hollow copper, chunky look, handmade.

Four raised points and two concave points around for a completely unique design.

Moderate patina wear, some light dings and scrapes, as shown.

Very cool!

Measurements:

2- 11/16" interior diameter

approximately 15/16" wide, with some slight variation

design depth between 3/16" to 9/16"