Good applicability, lightweight and strong, suitable for reading books or magazines, studying for exams, listening to music, making phone calls, etc. Exquisite workmanship, allows you to do other activities while exercising. It is an excellent like-minded sports enthusiasts. This book holder shelf is carefully crafted with high-quality acrylic structure to ensure excellent durability and usability, and long service life. This universal treadmill book hanger is suitable for most exercise equipment dashboards to avoid boredom during exercise. This transparent accessory can secure your device or book while still allowing you to view the dashboard to monitor your progress. This transparent accessory can secure your device or book while still allowing you to view the dashboard to monitor your progress.