Sealy 52121331

Response Manuscript Firm Twin XL Mattress

  • Model: 52121331
  • Sku: 52121331

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  • ComfortLoft™Cover with MoistureProtect™
  • 0.5" SealyCushion™ Air Foam
  • SealyCool™ Gel Memory Foam
  • 2" SealySupport™ Foam
  • Response Pro Encased Coil System
  • DuraFlex™ Edge System
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  • Manufacturer's Warranty 120 Months Parts
    120 Months Labor
    Carry In Service

Product Overview↑ Back to Top

The all new Firm Sealy 52121331 Manuscript features Sealys exclusive Posturepedic Technology targets the heaviest part of your body, with reinforced support where you need it most. Only Posturepedic Technologys zoned support gives you deep, targeted support for exceptional all-over comfort. Another feature is the Response Pro Encased Coil System which is a Barrel-shape coils with dual-stage design to ensure you get the right support, where you need it. Encased to allow each coil to move independently, for more targeted support and reduced motion transfer. Also has the DuraFlex Edge System which is a High-density, flexible coil border surrounding the mattress for better edge support, more usable sleeping surface and improved durability.

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Technical Specs ↑ Back to Top

Mattress Size Twin XL
Mattress Type Traditional Innerspring Mattress
Core Response Pro Encased Coil System
Cover ComfortLoft Cover With MoistureProtect
Foam Feature 0.5" SealyCushion Air Foam
2" SealySupport Foam
SealyCool Gel Memory Foam
Edge Support DuraFlex


Height 11.0 in
Width 38.0 in
Weight 44 lbs
Depth 80.0 in

Package Contents

  • Warranty Card

Ratings & Reviews ↑ Back to Top

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