Best Choice: If your iMac screen has scratches on the surface or broken defects on the corners of the screen due to touch scratches or too many years of use, this a1312 glass panel can perfectly cover the defective areas of the old screenthis will be your best choice.
^^ Compatibility: Compatible for iMac 27" A1312 front glass bezel protective glass screen cover late 2009-mid 2010 MB952LL/A MB952LL/A MB953LL/A MB953LL/A MC510LL/A MC511LL/A MC511LL/A MC511LL/A.
^^ Identifying Numbers:
APN: 922-9147, 922-9469
PPN: 810-3234, 810-3531.
^^ Easy Installation: The front glass cover attached to the housing with magnetic force, and replacement can be performed by all skill levels, but a suction cup tool is recommended to help with installation.
^^ Tips: Before installation, please wipe the computer screen clean and remove the protective plastic film on the front glass.