The durability and design features of the Acer 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