Aidata LHA-3 LAPstand Aluminum Portable Laptop Ultrastand; Elevate your notebook to an optimal angle and height; Adjustable platform with 6 viewing angles: 20&deg;, 22.5&deg;, 25&deg;, 35&deg;, 40&deg; and 45&deg; Ergonomic design offers computing comfort Sturdy and stable aluminum material. Color: Silver Raises laptop screen height for ergonomic posture Adjustable viewing angles: 20, 22.5, 25, 35, 40, 45 degrees Includes a neoprene travel bag for storage