Looks like so. Now how to name the set? Would it be
Metallic Impressions Spider-Man 3 Embossed Metal Collector Cards
or not have the word "cards" present which I think is not supposed to be in the title.
The checklist is
NNO Protector of the City
NNO The Wall-Crawler
NNO The Web-Slinger
ref: https://www.ebay.com/itm/304776166474
Now there are other ones, a 5 card set in a "Embossed Metal Collector Cards" tin: https://www.ebay.com/itm/394319996253
This Hobgoblin set which is only on Ebay as sealed, seemed to be under a different brand "Team Metal" https://www.ebay.com/itm/165598149403
TCDB Collection Leaderboard spots:
#1 Alexei Zhamnov #1 Shane Doan #1 Phoenix Coyotes #1 Arizona Coyotes