The designs range from simple and elegant to more detailed and complex. Motivational adult stress and anxiety relief in mind for Relaxing happiness There is something for every age and skill level. Adult coloring enthusiasts to bring you the greatest variety of amazing mandala illustrations. Coloring Book Details: -Stress relief Coloring Pages. -100 Unique original art designs for hours of relaxation. -Beautiful illustrations and single-sided pages. -Matte cover design. -Large 8.5" x 11." -Great for all skill levels. -Makes a wonderful gift. This is a coloring book for adults simply because coloring is fun for everyone and grown-ups are encouraged to color in this book to enjoy the stress-relieving benefits that coloring can provide. If you are a mandala lover, this book is a must-have. You will absolutely adore it! Mandala Coloring Book For Adults With Thick Artist Quality Paper and a nice selection of designs to choose from depending on your mood and coloring style. Hope you Happy Coloring!