used for 3 days at a trade show , might have the odd mark or scratch ,cannot see any myself, look as good as new, cost £30 each, back in box, priced to clear, any questions please message, thanks

PATIKIL Book Stand for Reading, Metal Reading Rest Book Holder with Page Clips, Height Angle Adjustable, 360 Rotating Arm Suitable for Sheet Music, Laptop

• Sturdy And Durable - This desktop book stand is made of aluminum alloy and ABS material, adjustable tension construction provides secure and sturdy support. Our book stand is designed with rounded edges, features will not hurt your hands and avoid risking any scratches to your device. Please use the hex wrench attached to increase the tension in both joints before installation.
• 360° Rotatable& Adjustable - 10.3" flexible arm, with 2 joints, making height and angle adjustable. The book holder is 150° adjustable, the bottom joint is 150° bendable and 360° rotatable. Can be easily installed in a hanging down style.By having 2 or 3 units, it is possible to make the best use of your narrow desk.
• Height And Angle Adjustable - Simply attach the C-clamp to your bookshelf or studying desk, you may start reading with a cup of tea, or studying, taking notes. The books can be placed at a height suitable for your sight, reduce the pressure on your neck, shoulders, and waist caused by incorrect reading posture.
• Save Space Design - C-clamp design, two joints can be adjusted at will. When not in use, this book stand can be folded up for easy carrying and transportation. It's portability allows you to use at home, office, kitchen counter and any other occasion. Clear plastic book holder, free your hands when reading. Enjoy using your tablet and other devices.
• Wide Application - Multi-functional cookbooks holder will withstand different size and style books, textbook, magazines, drawings, documents, sheet music, catalogs, laptops. Suitable for children, teachers, long-time reader. It goes well with any study, kitchen, classroom, library, or office.