Post Earrings Industialist Metal Pipe Circles Early Brutalist Steel

I call these metal Mid Century pieces Early Brutalist. Post Earrings substantially crafted. Circular Pipe style but not uncomfortably heavy.

• Maker & Brand:    ~   Markings:   Note no marks.
• Metal(s):       These love the magnet, I think steel.
• Dimensions:  Size approx 1" X 1 1/4"  ~    Weight:   
• Condition:    pre-owned ~      Found in estate  Cleaning left to new owner.