30 pieces of 4x8 or 4.25 x 8.25 papers and cardstock. Most cardstock has no irregularities, but some pieces do. See photos of common irregularities (white at bottom of paper, cut too short). Usually irregularity is small and only on one side. The photos show 1 paper pack, but there will be a variety of papers across collections from the past 2 years. Some very recent. Happy shopping!