What do double sided hamster cages look like?

I found out one of my hamsters is a syrian hamster (but he is not fighting yet because he is still a baby) and i'm gonna try to put them into a double-barred or double-sided cage so they can still smell each other and all that but i want to make sure there is a wall between them so it wont be as bad so please... show more I found out one of my hamsters is a syrian hamster (but he is not fighting yet because he is still a baby) and i'm gonna try to put them into a double-barred or double-sided cage so they can still smell each other and all that but i want to make sure there is a wall between them so it wont be as bad so please give me a source to see what they are like!
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