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Experience the Luxury of a Cool and Comfortable Night’s Sleep on the King Size HB500S iComfort Smart Support Mattress Rediscover superior sleep comfort on the Serta King Size HB500S Smart Support Mattress . Serta’s Cool Action Dual Effects material creates a supportive sleep environment that stops you from tossing and turning all night long. As you sleep, millions of MicroSupport gel beads migrate to the areas of your body that need the most support. The Duet Coil Support System reacts to your body weight with increased firmness to help ensure proper sleeping posture and reduce pressure points throughout the night. MicroCool+ gel, combined with the open cell structure of Serta’s Cool Action Dual Effects Material, helps prevent body heat build-up. No more stretching and curling and searching for a comfortably cool spot. The iComfort mattress is built to help your body stay cool and comfortable all night.
  • Cool Action Dual Effects material used to reduce pressure
  • MicroSupport gel beads migrate to the areas that need the most support
  • Duet Coil Support System reacts directly to your body weight for extra support
  • MicroCool+ gel dissipates body heat for a cool and comfortable sleep environment

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One smart decision calls for another. Safeguard your new purchase with the best repair and replacement coverage in the business. A Sears Protection Agreement picks up where the limited manufacturer's warranty leaves off. Enjoy the peace of mind that comes from having a plan that delivers what it promises. (Learn More)
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Mattress Height 14.5
Mattress Weight (lbs.) 100
Foundation Profile Low profile, Standard Split, Standard, Adjustable base, Low Profile Split
Mattress Cover Material Cotton-Polyester
Comfort Plush
Daybed Compatible Not daybed compatible
Mattress Width 76
Overall Dimensions L 79.5 in. x W 76 in. x H 14.5 in.
Color Off white
Coil Count 1218
Support System:
Construction Hybrid
Product Overview:
Package Quantity 1
Product Type Mattress
Default Quantity 1
Mattress Top Tight Top
Collection Serta iComfort Hybrid
General Warranty 10 Year
Materials & Finishes:
Mattress Length (in.) 79.5
Size King


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