Rugged Hard Shell Air Style Case for Dell Chromebook 3120 / 3110 / 3100 (2-in-1 & Clamshell)Designed for Dynamic School Environments The UZBL Rugged Hard Shell Air Style Case for the Dell Chromebook 11 3120 clamshell offers maximum drop protection by utilizing reinforced TPU edges that absorb drops and falls and a clear polycarbonate wraparound and snap on shell design to protect from scratches that also allows for convenient asset or barcode scanning. All ports have precise cutouts, and the device's 2 in 1 flip feature is fully functional