Pewter is an ideal medium for the fabrication of original models for jewelry and crafts. Precisely milled to a mirror finish, Contenti lead-free pewter flatstock is made from virgin alloys of the highest quality. Available in the thicknesses shown below and is sold by the sheet. Composed of 92% tin, 7.5% antimony, and 0.5% copper. Additional sizes are available by special order. Made in USA.