Air 13 Laptop Protective Plastic Hard Shell Case Cover Only Compatible for NEW ?? ?? ?? ?? Apple ??????? ??? ??.? ???? with Touch ID,(Model:????? ????? ????? ?????,Released in ???? ???? ???? ????), Please check the Macbook model "?????" on the back before purchasing. Not compatible with other Macbook model- Not suitable for Laptop ??????? ??? ??.? ???? (Model:?? ????? ????? ????? ????? ?????,Released in ????-????) and ??????? ??? ?? ???? (Model: ?? ?? ?? ?? ????? ????? ?????,Released in ????-????)??????? ??? ?? ???? (Model: ?? ?? ????? ????? ????? ????? ????? ????? ????? ????? ?????,Released in ????-????)- Laptop Hard Shell Case Cover: high quality PC plastic with high impact resistance and good dimensional stability.The ventilation hole designed to fit the notebook ensures safe heat dissipation. Precise cut, all-round protection and also reserved charging openings- Keyboard Cover Skin - Made with high transparency and engineering grade TPU material, ultra thin to 0.12mm,waterproof,dustproof and wear-resistant.It provide full protection for your Macbook keyboard against dust, liquid spill, key wear, contaminates and more. WARNING: Not applicable to EU Layout keyboard "Enter" key is like "7"- Screen Protector: Laptop films can prevent your screen from being scratched effectively and could retain its original brightness.And it is easy to be cleaned.Tips: I would recommend shining a bright light at the screen during the cleaning process, to make sure no specs of dust remain. Then starting from the bottom of the screen and smoothing it upwards.