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Title: High hopes, Low Mattress
Review: We purchased the 10" mattress and gave it a couple of days to fill out. At best, it expanded to 9.25". Within 30 days, the nominal thickness is just a shade over 8". The whole thing is ridiculous; there is a significant ridge in the center of the mattress between my sleeping position and my wife's. $600 worth of Chinese junk.
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