The Twelve South Space-Saving Vertical Desktop BookArc Stand for MacBook is a sleek silver aluminum stand designed specifically for Apple MacBook Air and MacBook Pro laptops. Its all-metal construction, anti-slip features, and padded components ensure stability and protection for your device while also saving desk space. Compatible with 13-inch and 16-inch laptops, this unit from the BookArc 12-1505 model is a stylish and functional addition to any workspace.