Ok so i am getting two baby rats in a month. What cage should i get.?

I haven't looked at the link but my partner had 2 , first off why ?? they are horrible , they grow really fast and chew through just about anything also eat every thing , pick them up quite often so they get used to being held my partner did that and they never once bit anyone , they did get quite big and could squeeze through the smallest of holes . hope it helps ?