Mines measures 4*2(sides) and 2*2 shelves. It holds 6 tubs high, so it holds 6-32qts with 6-6qts next to them or 2-15qts or 3-6qts per shelf. It's really up to me and what i need so very versatile i think. The 6qts i have to leave the lids on, good thing they are the locking lids. It's fairly new so no problems.