This is our Machine hammered sheet metal, it has industrial hammer points.
Type of Metal - Copper, Brass, Bronze or Nickel Silver,
Grade of Metal - 1st Grade,
Measurement - 6" x 2 " approx,
So much force was used that even the back has a faint pattern.
We use these in enamels, soldering, riveting, and more! So let your imagination create something wonderful!