The Dux provides best-in-class protection for your iPad Air. Tested to exceed U.S. Department of Defense Standard 810F/G durability tests (26 drops from 4 feet). Patented magnetic closure saves battery life and folds perfectly into both viewing and typing modes. Tough, reinforced corners protects from inadvertent drops. Unique clear polycarbonate back panel allows for a custom look or asset tagging for schools or businesses. Designed with input from educators and IT professionals, we made sure the Dux can withstand the unique rigors of a classroom or work environment.