A:AnswerSo on the diagram that you can click on. It looks like the overall dimensions when all three tiers are stacked on one another is 13.5" width x 13.5" length x 13" height. If you don't stack them then each set of pots are 4.75" tall. No idea if you can stack more than the three pots that comes in this set. Guess you could buy two of them and try stacking higher, but it may not be able to handle that weight.
