Smooth cardstock adds a personal touch to a wide variety of craft and decor projects. Perfect for your one-of-a-kind creations, including scrapbook albums, homemade cards, journals, party decorations. Decoupage, home decor, collage art, origami, holiday crafts, gift wrap and more! The possibilities are endless! This package contains 30 12x12 inch single-sided cardstock sheets in 15 colors (two of each color). Acid and lignin free.