That looks the biz, is it a corner trim for ceramics? normally the staircases are pretty standard with profiles down the edge and no wrap.
Lol, it opened up because they didn't want me to repair it first , so as it was screwed down it had taken the shape of the nose which was drooping could of left the gripfill to harden first but with all trades on it, couldn't risk it. They were jumping over my back as I did it....
