Adult Coloring Book Designs: Stress Relief Coloring Book: Mandalas 50 beautiful and intricate Mandala designs! Variety of levels of difficulty - from medium to very intricate. One-sided pages; only one picture printed on each sheet. High-resolution images. A comfortable and convenient 8" x 10" size. For centuries, mandalas have helped those seeking peace and inspiration find balance in their lives. Now, with Stress Less Coloring: Mandalas, you can use these sacred circles to calm your mind, relieve stress, and manage anxiety in a therapeutic way. Each page encourages you to concentrate on coloring and shading in many detailed mandalas.