NXG 3500 Hybrid Firm King Mattress w/Regular Foundation by Serta

Serta iseries nxg
NXG 3500 Hybrid Firm King Mattress w/Regular Foundation by Serta

$3,499

Was $3,799
In Stock and Ready to Ship

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Measurements

76" W x 79.5" D x 22.5" H
194 cm W x 202 cm D x 58 cm H

76" W
22.5" H
79.5" D
SKU KGR782301

Available Sizes

Colors

  • Blue
  • White

Features

  • Comfort Level: Firm
  • Mattress and base height: 21"
  • NXG Memory Foam: High-density foam for Contouring Comfort and Pressure Relief.
  • 5-Zone Coil Support: Targeted Support and edge-to-edge Stability with BestEdge®
  • CoolFeel™ Cover: Cool-to-the-touch Fabric for Instant Comfort.
  • Mattress Warranty: 10 years
  • Powered Base Compatible
  • Sleep Style: Great for Back and Stomach Sleepers
  • Assembled in the USA
  • CertiPUR-US® Certified
  • Foundation: Long-lasting Support and Mattress Durability

Materials

  • NXG Memory Foam
  • BestEdge® Support
  • CoolFeel™ Fabric

Description

Experience premium support with the NXG 3500 Hybrid Firm King Mattress with Regular Foundation by Serta. Ideal for couples and larger rooms, it combines high-density NXG memory foam with a 5-zone coil system for firm, balanced comfort. The cool-touch cover and durable foundation create a stable, supportive surface made for restorative sleep every night.

Important Notes

Optional App-Enabled Power Management:

Monitor battery usage, view charging and usage history, receive low-power alerts, and remotely turn the battery pack on or off through a compatible mobile app. A QR code is included on the battery pack packaging for easy access to the app download and setup instructions.

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