The durability and design features of the Chromebook 11 N7 (C731) ensure that student learning can take place in a variety of environments. It can handle up to 132 pounds (60kg) of downward force on the top cover, while the reinforced case and hinges result in greater resistance to twisting and stress, even if students cram them into their backpacks. In addition, the corner-shield structure and the rubber bumper keyboard surround further protect the Chromebook, so it can tolerate drops from heights up to 48 inches (122cm). These features ensure the Chromebook will be protected whether it takes a tumble while being transported or is accidentally knocked off a desk. The anti-slip pattern on the rear case makes it easy to grip and helps prevent it from slipping out of students’ hands.