What do you mean by 4x6x4, 4x8x4, 2x6x2, and so on?
With prefold cloth diapers, we refer to absorbency by the number of layers in the side, center, and size. A 4x6x4 prefold has 6 layers of fabric down the center for absorbency and 4 layers of fabric down each side section of the prefold.
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