This set is ideal for making your own creations of bangle bracelets as well as other round, curved forms with little effort. The well-made, easy-to-use dies are constructed from highly polished steel, featuring concave, convex/domed, and flat designs. Measuring at 2" wide, diameters range from approximately 1-1/4" to 2-5/16". The dies easily slide on and off of the shaft with each, and the kit is all conveniently stored onto a hardwood base. The set also includes two hex cap screws for securely mounting onto bench vises, as well as a sturdy wooden tray for organization.