WorkEZ Professional Ergonomic Aluminum Laptop Cooling Stand. Adjustable Height Angle Notebook Computer Riser Lap Desk for Bed Couch Affordable Folding MEDIUM-SIZED adjustable height & angle laptop cooling stand designed to improve your posture, health & comfort. 16x10.5" Premium aluminum panel tilts & dissipates heat to cool laptops. ADJUSTABLE LAPTOP LAP DESK raises computers off your lap for comfort and dissipates heat to keep them cool. An ergonomic lap desk that comfortably hold books, iPods, tablets in bed & on the couch ERGONOMIC READING STAND: sturdy adjustable height & angle reading stand elevates books (including heavy textbooks) to eye-level, improving your posture & comfort. Open bottom is great for note-taking! ERGONOMIC LAPTOP STAND: Adjustable Height - elevate books & screens from 2-18". Adjustable tilt - panel rotates 180, locking every 15 degrees to position materials at the optimal viewing angle. VERSATILE ERGONOMIC STAND: Convenient Laptop Riser, Lap Desk for Bed & Couch, Laptop Standing Desk, Tablet Stand, Reading Stand, Book holder, Adjustable-Height Computer Monitor Stand