This is the 15 Inch LCD for the MacBook Pro Unibody 15". This is the LCD only. This does not include hinges, casing, display cables, glass screen cover, etc...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 Pro Unibody. It will be the same quality and type currently in your system. The matte version LCD is interchangeable with the glossy LCD. However, the Hi-Res and the Low-Res version are not interchangeable. There are two available resolutions for this product. The Hi-Res options are for the Core i5 and Core i7 models with the higher resolution screen. One Year Warranty on all parts and labor!