This sleek and rugged case has been designed to complement the Type Cover and Surface Pen while protecting your Microsoft Surface Pro. Our unique, transparent back panel allows the pristine beauty of your device to shine through. Slim and lightweight, yet super protective, the Dux Shell has been tested to meet or exceed U.S. Department of Defense 810G drop tests standards.we believe good enough isnt good enoughSo, we make it a point to go above and beyondeven in the way we test our products. Military standards for drop testing require that a product like Dux be able to maintain all operating functions after plummeting 26 times for a height of 4 feet. We subjected Dux to our own extreme testing at 6.6 feet. It passed. And that calls for the best drop of alla mic drop.our commitment to your comfort knows no limitsEveryone has their own particular preference for what constitutes the ideal viewing incline when using their Surface. So, we went beyond the typical choice or two to give you the opportunity to find your perfect positioning. Our Infinity Stand is designed to accommodate nearly unlimited viewing angles in all modes laptop, studio, and tablet. So, you can be a digital Goldilocks and choose the perspective thats just right for you.we came up with the write way to store your surface penIntegrated and detachable storage featuring a handy tether point fastens your writing tool to the case while making it easily accessible. A simple innovation thats simply brilliant.if youre looking to make a case all your own, the choice is clearWe use completely transparent materials for our back panel that allow you to customize your device with personal images, scan a tagging barcode, or simply let the beauty of your device shine through. But theres one more thing we want to make perfectly clear this stylish case still provides the maximum level of protection for your digital gear.