[jessibee33]

I recently made my first guinea pig cage out of grids and had a hard time at Target. I bought 2 sets, got them home, and realized the grids were too big. I must have been one of the first to have this problem, because I kept searching on here and no one mentioned bigger grids at the time.
I took them back and they didn't have the other kind. I went to a different Target and realized they had two different sizes, although, as another poster said, the only way to tell was by comparing the pictures on the two boxes. There was no measurement size listed. I bought the smaller grids, then got home and realized some of them were bigger still, in the same box with the small ones. So be sure to check them even if the box shows the smaller picture.