Shell gas stations in Canada ran a promotion where they had 8 exclusive Super Powers figures released on smaller cards and they would sell them with a fillup of gasoline.
See also: Canada (Super Puissants & Small Card)
These are some promotional items from the Shell exclusive.
This sign is approximately 4 feet wide by 6 feet tall. The frame around it was added due to the brittle nature of the plastic after 30+ years.
Another sign, same design is on both sides so it could be displayed through a window.
This sheet came with a case of 16 figures, the cases sent directly to the Shell stations.