I put 3 pot lids stacked in mine, and they fit perfectly. It is also shallow enough that as long as you dont have something right on the edge of the cabinet, it wont hit into anything when you try to close the door. Pot lids have always driven me crazy because I can never find the right storage solution to keep them organized, and this is a game changer. No longer have to deal with pot lids awkwardly stacked on top of each other. Definitely helps put my OCD at ease.