Product review (5 stars): Happiness is cooking with two racks.
This is exactly as advertised.  We purchased our new home in October and found that the brand new oven that was installed only had one oven rack (not sure if this was how it came or if it was removed).  Well, it's kinda a pain in the keister to cook large meals without two oven racks.  Frigidaire's website had no part number listed for the rack for our model of stove.  Clever googling pulled up the exact model number we needed and Amazon did the rest