Simple and relaxing Bold and Easy Coloring Book for both kids and adults who love simple coloring pages. These easy-to-color, bold and simple pages are such a fun and creative way to relax without the stress of overly complicated designs. Features you’ll love about our books:: Hours of fun, stress-relief, creativity, and relaxation Single-sided coloring pages to prevent bleed-through (if using markers, please put a protective sheet behind the page you are coloring) Easy to color with thick, bold lines! 8.5 x 8.5 inches