HDE Sleek Crystal Clear Hard Shell Case Snap Protective Cover + Keyboard Skin for Macbook Air 13"- Fits Models A1369 / A1466 (Transparent) Custom-designed to fit the new MacBook Air without preventing access to the laptop's ports, battery test button, DVD drives, and heat dissipation Ergonomically designed with foam feet on the bottom to let you type comfortably To determine compatibility, your MacBook's model number can be found at the bottom near where the display connects to the case; Compatible Model Numbers: A1369 / A1466 Package Contents: 1 x Hard Case for MacBook Air 13", 1 x Keyboard Skin (US Layout)