There are no markings, stains, or folds. The condition is a beautiful, near-new, excellent product. Since it is not brand new, it is not in perfect condition. Thank you for your understanding. Immediate purchase and midnight purchases are welcome. Requests for combined purchases are also welcome. Please feel free to ask! Shipping is anonymous, waterproof, and carefully packaged. "The Complete Guide to Curing Cervical Spondylosis, Which Strengthens the Neck" Hiroyuki Inose Price: ¥1580 + tax Neck pain, numbness, stiff shoulders, and dizziness... Many of these are caused by "cervical spondylosis." This book is a "complete guide" to improving and preventing cervical spondylosis, based on specialized knowledge of orthopedics and rehabilitation. It covers everything from tips for improving posture, daily stretches and exercises, lifestyle habits to protect the neck, self-care techniques, and the latest treatments in medical institutions. With abundant photos and illustrations, the content is easy for anyone to understand and put into practice.