Core Amour 12x12 Teresa Collins Prince and Princess Collection (20 sheets) by Core"dinations for Scrapbooks, Cards, & Crafting An exclusive collection of 12"x12" Teresa Collins Prince and Princess Collection designs embossed on the only sandable ColorCore Cardstock. 2 sheets of 10 canvas texture unique sheets. Sand the embossing to reveal the core color! Premium 80# cardstock. Acid Free, Lignin Free.