Pebbles-DIY Home Specialty Cardstock. A fun addition to all your paper crafting projects! This package contains fifteen 12x12 inch specialty cardstock sheets with the same design on each. Comes in a variety of designs. Each sold separately. Acid free. Archival quality. WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm- do not mouth or chew. Imported.