PMC+ paper is a thin, flexible sheet that allows you the creative freedom ;to fold, form, onlay, weave or decorate. Each sheet has a thickness of .01" (30 ga.) before firing and is about .009" thick after firing. PMC+ shrinks less and has a stronger molecular bond than original formula PMC. It fires at a lower temperature, allowing you to combine sterling findings with your PMC+ before firing. Create jewelry, beads, components—anything you can do with clay, you can do with PMC!Composition: 90% fine silver powder, 10% water and organic binderColor: Pickle whiteShrinkage: 12%Physical Properties:• Firing temperature: 1650°F (899°C) for two hours to achieve highesthardness and maximum durability; or 1470°F (800°C) for 30 minutes; or 1560°F (850°C) for 20 minutes; or 1650°F (900°C) for 10 minutes.• Melting point: 960°C (1762°F)• Density after firing: 9.15 S.G. (rolled silver = 10.5 S.G.)Each package contains 1 sheet.Specifications:Dimensions: 6cm x 6cm x .01" thick;Pure silver, 4.8-gram)Country of origin JAPAN