The Case was designed ONLY to be compatible with 2020 2019 2018 Release MacBook Air 13 inch Retina Display and Touch ID(Models: A2337 M1 A2179, A1932 - MGN63LL/A, MGND3LL/A, MGN93LL/A, MGN73LL/A, MGNE3LL/A, MGNA3LL/A, MWTJ2LL/A, MVH22LL/A, MWTL2LL/A, MWTK2LL/A, MVH52LL/A, MVH42LL/A, MVFH2LL/A, MVFM2LL/A, MVFK2LL/A, MVFJ2LL/A, MVFN2LL/A, MVFL2LL/A, MRE82LL/A, MREE2LL/A, MREA2LL/A, MRE92LL/A, MREF2LL/A, MREC2LL/A). WARNING: This case is NOT compatible with previous generation MacBook Air 13 inch. | Please kindly check the model number "Axxxx" on the back of the MacBook before your purchase, make sure you choose the exact same model number as the listing title stated "A2337" or "A2179" or "A1932". NO Cut Out design, transparency is different from color to color. | The case is designed with two rows of bottom ventilation, allowing safe heat disbursement, help your MacBook staying cool. | Ultra slim light weight hard case almost adds no weight to your device. Protects your Macbook from accidental hard knocks and scratches. | The case allows access to all plugs and drives, plug your charger, cable or headset without removing the case.