Genuine Huawei Mate 20 Replacement Rear Battery Cover Back Glass HMA-L29. Complete with fingerprint scanner and camera lens. New adhesive template is included. Grade B : Very good condition, will have some signs of use such as faint scratches/blemishes. Colour..black. These are genuine parts removed from Huawei handsets and will may still have the old adhesive on the back which will need pulling off before new adhesive is applied.