This is the 13.3" LCD TFT Display and backlight for the MacBook Air 13". This is the LCD and backlight only. This does not include hinges, casing, display cables, etc...T If you have a cracked LCD or dark black blotches on your display, this is the only part you need. Apple does not manufacture LCD panels. They use several different manufacturers. The panels we sell are the same manufacturer and part number that originally went into the Macbook. It will be the same quality and type currently in your system. These panels are 100% compatible in every type of pre-2010 13" Macbook Air. One Year Warranty on all parts and labor!