This holds almost all my spices in normal size bottles. I have Pereg spices that come in wider bottles that don’t fit in the shelves but it’s fine as I use those for Passover! They are kept in a separate fridge container that works perfect to hold them all. I slid this right beside my fridge as the door I was going to mount it to was not able to hold the weight. Since I rent, it works just fine. I’m thinking of getting some wheels to mount on the bottom of it to make it easier to roll out, but for now, all my spices are alphabetical and in an easily accessible space. Love it. Thank y’all for finding such wonderful organizing tools!