ESR Case for the Surface Pro 4, Multi-Angle Business Cover with Pen Holder [Magnetic Lock Design] Compatible with Type Cover Keyboard for the Surface Pro 6 2018/Surface Pro 2017/Pro 4 (2015) Navy Blue [Compatibility]: Specially designed for the Microsoft Surface Pro 6 (2018)/Surface Pro (2017)/Pro 4 (2015). Compatible with Type Cover (keyboard not included). [Classic and Stylish]: Smooth microfiber lining and faux leather makes this classic and stylish case smooth to the touch, all while providing all-around protection. [Multi-Angle Stand]: Adjust to different angles for better viewing or typing. Easy-to-take-off design latches to the corners of the Surface Pro, holding it securely in place. [Functional Design]: The built-in pen holder lets you store your stylus or Surface Pen while the inside pocket lets you keep your business cards easily accessible. [Full Protection]: Specially designed edges are slightly longer (4mm) to help protect your device from drops and scratches.