soccer card question
 

Looking though a box today and I found these 4 soccer cards.They are regular size cards.Front bottom left says "FOOTBALL PARADE" and the right bottom corner say the team pictured.The cards are all blank back. So not much to go on.I only assume that maybe someone bought one pack and got these 4 cards.The cardboard would tell me that they are likely 80's maybe early 90's.The 4 cards I have are Iran national Team,Belgium Anderlecht,Belgium Lierse.Belgium Kortrijk. I can always scan them if anyone wants me to.Thanks.

https://i.imgur.com/mUafI6r.jpg

Football Parade
 

I believe that is the Monty Gum series from 1980. Are they stickers?

No they are not stickers.But the Monty Gum sound about right.They are very similar to cards I have from Monty in and around that time frame.Thanks a lot for the help.

Here's a checklist:

Monty Gum - Football Parade (1980)

Thank you.