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Sealy CoreSupport Center
The Sealy Crown Jewel Performance Cushion Firm Black Opal mattress features zoned support. Zoned support is going to ensures 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 a 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.
The Stable Edge system on the Sealy Crown Jewel collection gives you a maximum amount of sleeping surface. A lesser mattress may have an edge that bends when you sit on it, essentially causing you to slide off. The reinforced edge constructed by Sealy, allows you to put weight on the edge without the mattress completely losing support. The mattress features two rows of Quantum Edge Coils to provide edge to edge support.The Stable Edge lets you take advantage of your entire mattress, not just the middle.
Mattress Quilt Layer
- Cushion Firm
- 1.0 oz. Non Toxic Flame Guard Rayon Fiber Quilted to Cover
Mattress Comfort Layers
- 2″ SealyComfort Super Soft Foam
- 1.5″ SealyComfort Soft Foam
- .5″ SealyComfort Extra Soft Foam
- 5″ Gel Memory Foam Core support Center
- Vertical Side Handles
- Individually Sealy Stability Plus Coil
- Stable Edge System
- Sealy Quantum Coil
- Standard Box Spring: 9″
- Low Profile Box Spring: 5.25″
- Comfort Scale Number 6
Quilt - Top of Mattress
- UltraStretch Mid-Loft Cover
- Moisture Wicking Technology
Comfort - Padding Layers
- 2'' Sealy Immersion Advanced Memory Foam with Chill
- 1'' Sealy ComfortSense Foam
- 1'' SealyCushion Extra Soft Foam
Box Spring - Foundation
- StableSupport Foundation
- Regular Box Spring Height: 9
- Low Profile Height: 5.25
- King: 1224
- Cal King: 1216
- Queen: 1000
- Full: 844
- Twin XL: 674
- Height: 13.5"
- King: Width: 76 Length: 80 Weight: 134 lb.
- Cal King: Width: 72 Length: 84 Weight: 134 lb.
- Queen: Width: 60 Length: 80 Weight: 106 lb.
- Full: Width: 54 Length: 75 Weight: 88 lb.
- Twin XL: Width: 38 Length: 80 Weight: 67 lb.
- No Flip, No Rotate
- 10 year warranty against manufacturer's defects
- United States