Sealy Black Opal Cushion Firm Mattress – California King (Last One)

Original price was: $1,599.00.Current price is: $1,099.00.

The Sealy® Crown Jewel mattress collection utilizes many variations of foam. StableEdge creates a reinforced center that supports the heaviest part of your body. Multiple layers of foam are included to develop extreme comfort for you throughout the night. The result of all these layers is quality and comfort that you are accustomed to finding from Sealy, while still maintaining a price you can afford.

Please allow 1 to 2 weeks for the special order products to arrive

We Pay Your Sales Tax!

Free Delivery, Assembly & Haul Away on orders over $499

A representative will be in touch within 24 hours after you place the order to coordinate a delivery date and time that works for you


Sealy® CoreSupport Center

The Sealy® Crown Jewel Performance Cushion Firm Black Opal mattress features zoned support. Zoned support is going to ensure that you will get the support in the heaviest parts of your body. The center of the mattress is reinforced. This will help with keeping your spine in proper alignment and more comfortable night of sleep.

Cushion Firm Mattress

A cushion firm mattress usually has a little bit of give, but still provides a harder sleeping surface on the mattress. If you tend to wake up with back pain on a softer mattress, a cushion firm mattress may be the ideal choice for you. A cushion firm mattress feature one inch or less of sink-age or hug. A cushion firm mattress is designed to essentially float the sleeper on top of the surface of the mattress. A small amount of give may develop over time, but never to the point of a plush mattress.


Mattress Quilt Layer

  • Midloft Knit Cover
  • FlameGuard™ Fiber
  • 2″ x .5″ SealyComfort Soft Foam
  • CoreSupport Center with 0.5″ SealyComfort Gel Foam

Mattress Comfort Layers

  • 2″ SealySupport Firm Foam

Mattress Dimensions

  • Twin XL – 39″ x 75″
  • Full – 54″ x 75″
  • Queen – 60″ x 80″
  • King – 76″ x 80″

Mattress Height

  • 12.5″ Sealy® mattresses can vary by .75″ in height, width, and length.

Mattress Construction

  • Sealy Stability™ Coil
  • StableEdge™ Pro
  • 1″ SealySupport Firm Foam

Optional Foundation

  • Standard Box Spring: 9″
  • Low Profile Box Spring: 5.25″

Additional information





Mattress Type

Gel Foam

Available Sizes

California King

SKU: 526670-62 Categories: , , , , , , ,