Is that a puzzle piece?
No, but the people in the pic have not given permission to have their images published.
Here is a pic of the 65mm & 55mm risers alone.
I also include the appropriate bolts & washers (not shown).
Installation is pretty simple - remove the 3 torx bolts on each mirror, insert the riser, install the 3 socket head (allen) bolts. It helps if you have an assistant, but is still pretty easy alone.
The black finish is baked on, and is pretty tough, much more scratch & wear resistant than paint.