Deluxe Comfort Folding Portable Laptop Desk Ergonomic multi-function laptop desk. Folding leg&#44; to adjust height is - 5.5cm&#44; 29cm&#44;48cm. Notebook stand with adjustable angle. Mouse pads on left and right sides. A large&#44; high-performance&#44;extra quiet&#44; built-in fan dissipates the heat away from your notebook.