- Cold Roll
- Hot Roll
- Other Metals
It's a copper mystery box! Filled with a variety of shapes and sizes, perfect for the serious fabricator or the hobbyist.
Each Protobox is different, based on the materials available at the time your box is packed. Most pieces will be smaller than 12" x 6", and will be a variety of shapes.
This ProtoBox holds 20 lbs of Copper pieces
View our "Guide to Copper" for available grades, shapes and additional information.