
You are using space inefficiently. Because they can be used as separate shelves, they have four legs. Two on each rack. When connected and three legs are used, the center of the shelf can be used. I can put panels under each block if they are separate but there is so much extra space. I have a unit I bought at Walmart that has three legs so I can put three stacks of dishes under the shelf. I will return this block. Too bad. Walmart no longer stocks them. If I could give them less than one star I would.

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