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I used this once, it's study and convenient. Laid right over the sink, held a substantial amount of corelle dishes, couple Pyrex casseroles, glasses, 2 coffee mugs, dinnerware, etc. Loved it. Let it air dry then wiped it with a towel, rolled it up and placed it over the dish strainer in a cabinet under the sink. Within a week the metal rods had rust on them. Don't even know what I could have done better. Will try to clean it off with barkeeper's cleanser and see what happens. Good thing it wasn't expensive