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Copper II Firm Hybrid


Sealy Performance Collection

The Sealy Performance Hybrid Copper II Firm mattress design starts with the Sealy Posturepedic® technology zoned support for better support where you need it most.

Every Sealy mattress is engineered to fully support your back and align your body so you get a comfortable night’s sleep. For years, Sealy Posturepedic has worked with orthopedic specialists to create real support for your body. Sealy’s newest mattresses are the result of years of engineering to deliver exceptional support and comfort.
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Mattress Dimensions

  • Twin XL:  38”W x 80”L – 70 lbs
  • Full: 54”W x 75”L – 91 lbs
  • Queen: 60”W x 80”L – 110 lbs
  • King: 76”W x 80”L – 139 lbs
  • Cal King: 72”W x 84”L – 139lbs

Coil Count

  • King: 1224
  • Cal King: 1216
  • Queen: 1000
  • Full: 844
  • Twin XL: 674

Mattress Height

  • 13.5″


  • Non-prorated
  • No Flip, No Rotate
  • 10 year warranty against manufacturer’s defects


Quilt – Top of Mattress
  • UltraStretch Mid-Loft Cover
  • Moisture Wicking Technology
Comfort – Padding Layers
  • 1.5” Sealy Immersion Advanced Memory Foam with Chill
  • 1” Sealy ComfortSense Foam
  • 1.5” SealySupport Firm Foam

Adjustable Base Friendly

Sealy Copper II Specifications

Additional information


Twin, Twin XL, Full, Queen, King, Cal King

Box Spring

No Box Spring, Box Spring, Low Profile Box Spring