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Serta® Majestic Sleep™ Nashboro Firm King Mattress

Model #: 500951931-1060
Serta Majestic Sleep
At a Glance
Firm mattress typically has fewer additional layers of padding on the top and feels less flexible than a plush or pillow top mattress. Hybrid mattress combines the steel coils of an innerspring mattress with memory foam technology. Serta’s hybrid mattresses marry our gel memory foam with an advanced innerspring support system.
$599.00Save $NaN

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Get to know this product.


  • FireBlocker® Fiber
  • Gentle Support™ Aire

Top Upholstery

  • ½" Gentle Support™ Foam
  • 1" HI IFD Support Foam

Support System

  • 520 Mira-Coil® Innerspring

*Mattress only, other pieces sold separately. Image may not depict actual size.


Misc. Specs

Made InUSA
Mattress SizeKing
Width (in.)76
Length (in.)80
Double Sided MattressNo
Manufacturer Warranty10 Year
Mattress Comfort LevelFirm
CollectionSerta Majestic Sleep
Mattress ConstructionHybrid
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