This adjustable height reading stand is amazing! The premium anodized aluminum 18x10in panel is sturdy enough to hold books of all sizes (yep, even those 8-ton medical and law school books). The rotating platform can be locked in 15-degree increments from flat to vertical to ensure your materials are held at the most comfortable viewing angle. Articulating legs operate with a simple push-button and extend the height of the stand from flat to almost 2ft tall – ensuring that materials are held at YOUR eye-level to prevent hunching and slouching. Overall, this is the perfect ergonomic reading stand – great for college students and anyone who reads a lot. <p> <b>SPECS </b><br> 1. HEIGHT RANGE = Adjustable from a collapsed height of only 2 in to a max height of 21 in (measured to the base of the panel) <br> 2. PANEL ANGLE = rotates 360 degrees | locks in 15-degree increments <br> 3. PANEL WIDTH ~ 18″ left-to-right | 10″ front-to-back <br> 4. PRODUCT WEIGHT ~ 4lbs<br> 5. PREMIUM CONSTRUCTION: Custom-designed with the highest quality components. The anodized aluminum panel (not a cheap, painted product) is elegant and durable. Re-engineered push-button joints are sturdy, secure and easy to manipulate.<p> It’s the ultimate ergonomic reading stand! This textbook holder book stand is designed to make reading and studying more comfortable just about anywhere – sitting at a desk, laying in bed, and lounging on the couch.