Leave the world behind and let your imagination fly free with this relaxing array of butterfly patterns! Color 31 full-page complex yet calming butterfly-inspired designs. Heavyweight paper is superior to that of other coloring books. Designs are printed on only one side of a page -- no bleed-through. Each page is micro-perforated for ease of removal and display of your artwork. Acid-free paper helps preserve your work. Short-circuit the stress and let creativity flow freely as you color these meditative patterns! Book measures 9-1/2 inches wide by 9 inches high (24.13 cm wide by 22.86 cm high). Binding lies flat for ease of use. For artists and colorists of all levels.