Our adult coloring book features flexible, wraparound paper covers printed in full-color on entire outer cover on uncoated cover stock. 30 sheets of predesigned uncommon filler, available in Organic or Geometric theme* (features a mix of motivational quotes, lined, dotted, blank, and coloring pages). You can customize or add to the predesigned themes to include your own quotes, images, and/or logo for no additional charge. Optional upgrade: submit your own artwork for all 30 sheets of filler; see pricing footnotes for details. Perfect-bound spine.