Laptop Case For Apple Macbook Air Pro Retina 11 12 13 15 16 Inch Laptop Cover For Mac Book 2020 Touch Bar ID Air Pro 13.3 Case

NOTIFICATION: THIS IS VERY IMPORTANT

Dear customer, please DOUBLE CHECK your model numbers on in the list below before ordering any laptop cases. This hard shell cases are specific designed only for Macbook and Huawei Laptop; please don't use for other laptops.

4 STEPS TO INSTALL THE CASE Top Shell Installation 01: First to hook up the side with knots NO1 and NO2 to the open side (check the power light direction), secondly put down the side with knots NO3, 4, 5. 02: Use your hand to push down the Knots NO3, NO4 and NO5 one by one, if you did it correctly, you will hear the sound three times.

Back Shell Installation 03: First to hook up the side with knots NO8 and NO9 to the open side. Secondly put down the side with knots NO6 and NO7. 04: Use your hand to push the knots NO6 and NO7. If you did it correctly you can also hear the sound twice.