Inside: : Blank Every purchase of a Tree-Free note card set saves trees, and jobs! By using recycled paper, we keep our forests tree-full. That’s more trees creating shade, producing the air we breathe, and absorbing harmful greenhouse gases. And by producing in the USA, Tree-Free not only guarantee quality, but guarantee jobs. This note card was made with 50% recycled paper, with a minimum of 15% postconsumer fiber.