iPhone 11 Pro Max Back Housing Replacement Silver White Grade B please read

Good condition,  100% Tested and fully working PLEASE CHECK THE PICTURE there is a graving int eh back but the housing OEM 100%

You will receive an item in pictured in this listing. 

Warning:

This part requires professional repair skills to install.

Please contact me if you have any questions.

Here are concise and clear descriptions for each grade :

Grade A: Impeccable condition, free from scratches or blemishes, resembling a brand-new item.

Grade AB: Minimal imperfections, barely noticeable scratches visible only under direct light.

Grade B: Visible scratches or deeper marks present, still functional but with noticeable wear.

Grade C: Multiple noticeable scratches or deep blemishes, indicating significant wea