It's good for holding my snacks and stuff, but I wouldn't put anything heavy or breakable on it. It's open in the back if the little sticky things don't stick on one side of the door because of the design on my door, and I can't make it any wider because of the shelves. Plus, I'm renting, so I don't want to stick it to the door anyway. But it has a tendency to move forward, and even the unbreakable lightweight boxes will fall out the back. So if you're planning on putting jars or cans in it, I wouldn't recommend it because you don't want anything falling out and breaking on the floor or someone's foot. I wish the shelves were a little deeper; they barely hold what I'm using them for.