Model Number: For Macbook air pro Retina 11 12 13 15 inchMaterial: nylonStyle: FasionClosure Type: zipperPattern Type: SolidType: Laptop SleeveStyle: Multi-use DesignGender: UnisexColor: Black , Light Blue, Sky Blue , Light Gray , Dark Gray , Rose ,PinkStyle: BusinessFil 1: Scratch-resistant,Non-slip,Breathable,Unisex LinerFil 2: for Lenovo laptop bagFil 3: for Lenovo laptop sleeveFil 4: for HP laptop bagFil 5: for Asus laptop bagA2337 M1 Chip 2020 2021: For Macbook Air 2020 CaseA2338 M1 Chip 2020 2022: For Macbook Pro 2020 CaseA1707 A1990: For Macbook Pro 15 CaseA2141: For Macbook Pro 16 CaseA1534 A1931: For Macbook Pro 12 CaseA2289 A2251: For Macbook Pro 13 Case 2020A2179 A1932 A1369 A1466: For Macbook Air 13 caseA1706 A1708 A2159 A1989: For Macbook Pro 13 CaseFor Macbook Pro 14 Case 2021: A2442 A2779For Macbook Pro 16 Case 2021: A2485 A2780ForMacbook Air 2023 Case: ForMacbook Air M1 CaseForMacbook Air M2 Case: ForMacbook Air 15 Case