Improve Reading Habits: This book stand is made of high-quality white ABS plastic and high-quality aluminum alloy, making it lightweight and easy to carry for both children and adults. Small adjustments to your reading habits can help reduce shoulder, neck, and back strain while supporting better viewing angles for a more comfortable reading experience. Ergonomic Design: The reading book stand features a 180-degree swing mechanism and adjustable height range from 0 to 7.87 inches. You can adjust the angle and height according to your seating position and table height to achieve an optimal reading posture. The transparent side clips allow clear visibility of page content and enable one-handed page turning. Universal Application and Multipurpose: This book holder stand measures 8 inches in height, with a sturdy front shelf of 6.5 x 11 inches that expands up to 16.5 inches, accommodating books ranging from B6 to A4 size. It is suitable for books between 5 and 8.5 inches in width, and can also serve as a stand for s and tablets ranging from 6 to 13 inches. It can be used as a cookbook holder, recipe book stand, or book display rack. Easy to Install: The setup is simple and requires no additional tools. Use the Allen key stored beneath the white tabletop to attach the tabletop to the support arm. Two adjustment nuts on the support arm allow you to control tension—use the included wrench located at the bottom of the stand to tighten as needed. For heavier hardcover books or devices, ensure the arms are securely tightened for stability. Note: This book stand is not suitable for books with very small pages. For any inquiries, please contact customer support.