AOSRHCY Leather Hard Shell Protective Case Product function and instructions. Two-piece shell, full protection，easy to install and dismantle. The four rubberized feet keep your notebook stable and secure. The bottom is fully ventilated to dissipate heat. all ports and functions can be used without removing the case. Only Compatible with 2020 New Version MacBook Pro 13 inch. Model : A2338 M1A2251A2289 ,(with Apple M1 Chip)with Touch Bar and Touch ID. This case does not apply to the following models: 2019 2018 2017 2016 release Model:A2159A1989A1706A1708 2012-2015 release :Macbook pro 13 inch (A1425A1502). 2010-2017 Old Version : MacBook Air 13.3 inch (A1466A1369). 2018-2019 Version :MacBook Air 13 inch (A1932). 2020 Version : MacBook Air (A2337 M1 A2179 ). (The product only carries compatible models: A2338 M1 A2251 A2289 Case + Keyboard Cover + Screen Protector.)