STM dux shell - Back cover for tablet - rugged - polycarbonate, thermoplastic polyurethane (TPU) - for Microsoft Surface Pro X

The Dux Shell is a rugged case that's designed to protect your iPad Pro, store the Pencil, and brave the bumps of everyday life. Utilizing input from educators and IT professionals, and tested to exceed U.S. Department of Defense Standard 810G drop tests, the Dux survives the rigors of the classroom, work, and everyday use.