The plush heated mattress pad size King by Serta has already come in handy for a few chilly Texas nights.  The ultra-soft plush top fabric is in a quilted pattern.  The King size plush heated mattress pad came with 2 controllers.  The controller provides 10 heat settings to easily find our preferred comfort level, and the 1-12 hour auto shut off timer ensures our safety.  Yes, you heard me right.  The King size plush heated mattress pad has 2 separate temperature zones.  I get cold easily so my side of the bed can be warmer than my husband’s side of the bed.