Make sure the model number is just the same as yours, you can find your model number on the back of your Apple  laptop.

COMPATIBLE WITH 

Model Number A2337 A2179 A1932

This NEW AIR 13"  case is made of hard plastic and is rubber coated, smooth touch feeling and can protect your Mac book from Shock and Dust, while keeping it in style.

The Ultra Thin Designed won't make your Air 13 bulky.

How to Install Hard Shell Case.

Two clips on top,Two clips on the bottom

1. Clear your laptop to remove the surface dust before installing the case.

2. Place your laptop into bottom case and press all tabs until secure.

3. Install the top case with your Mac half open and the logo facing you, and snap on all tabs until secure.

Thin and light ensures your Macbook stays light and sturdy. Protects your MacBook against scratches and scuffs. ACCESS TO ALL PORTS. TWO PIECES DESIGN MAKES IT EASY TO PUT ON AND TAKE OFF. DESIGNED TO FIT YOUR MACBOOK PERFECTLY!\

Package Include:

1 set Case for MacBook Air 13 A2337 A2179 A19321

1 grey compact sleeve bag

Thank you and have a wonderful day!