Mandalas Coloring Book for Adults Mediation. There are 30 single side mandalas in this book. This book helps you rest and relax after a hard day, feel like an artist and get a fish of creative inspiration, get rid of boring waiting in lines-take a coloring book with you. This book is a premium cover design, large 8.5" x11" format.This book is a gift for any occasion. You will love this book.