Unopened + unused
10- 8" x 10" sheets in each pack
"Shrinky Dinks lets you make unique plastic pieces that look like glass. Just draw or trace an image on the sheet then color, bake and shrink. Make charms, keychains, ornaments, jewelry, toys or anything you can imagine."
Further info: "Frosted Ruff N' and Crystal Clear are manufactured them the same way. The ONLY difference is that the Frosted is machine roughened so that side will accept any colored pencil. Frosted is recommended with kids because colored pencil is widely available, not permanent on clothing and cost effective for large groups. The Clear plastic must be used with permanent, acrylic or alcohol based markers or pens."