At the very bottom:
"Deep Draw Metals Used:Copper, Cold Rolled Steel, Nickel, Aluminum, Stainless Steel, Nickel Silver, Brass, Cupro Nickel, Bronze, and Mu Metal"
Now the only question is what is there minimum order.
I would like to buy some more edcor Xs1100's and there almost $10 cheaper each when you hit the 25 unit mark. If these cases were in the under $4 range for Mu-metal to cover those would there be any interest in a group buy as a combo you think?