Each genuine plated brass ring is adorned with hand crushed raw pyrite, and is easily adjustable by pushing outward from the center in the ring allowing the wearer to wear the ring comfortably on any size finger. Please note: it is normal for some flecks of pyrite to flake off over time with normal wear and tear. Listing is not for this exact ring but one of same design. Mother Nature rarely duplicates itself so crushed pyrite may vary slightly from ring in the picture.