These shamanic mirror pendants are made in the Tibetan tradition, and can be made in brass, bronze, and silver. (Pictured here are brass and silver; bronze has a slightly pinker tone than the brass.) The pendants are 2" in diameter and come with a satin cord.
This is a pre-order listing; your mirror pendant will ship in about 2 weeks from order date.
In the pics you can see a couple of the fabrication stages.