Features: Long service life and durability Easy to install Package include: 1* Back cover Or 1* bezel Or 1* Palmrest case Or 1* Bottom cover " PLEASE READ BELOW BEFORE PURCHASING! " Manufacturers often use a different or revised part for the same model. You must confirm the stated "FRU" or "MPN" matches with your part! Also check the illustrative item photo, item specifics and compare all with your original part to ensure compatibility! DON'T order parts based on the device model no only! Buying by the model is the wrong practice and never guarantees compatibility! If you are unsure about how to check compatibility please contact us before purchasing!.