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Extra Firm
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On Sale
Overview
- SleepMatch: red
A color code of red indicates that you need extra firm support. This is often true of some back sleepers and stomach sleepers. Find Your Match
Mancini's Sleepworld Onyx Extra Firm Mattress 13"
Total $1,099.99
Queen
Availability:
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In Stock
Total $1,099.99
Delivery by Dec 17
Overview
Heavyweight ''Cold'' stretch knit quilt panel assures excellent temperature regulation and is filled with Firm Support foam and Gel infused ''Cool'' gel Memory foam, our fabric wrapped Coil system is made with Super heavy gauge wire for Extra Firm Support, and motion separation add to that our Super High Density ''Upholstery Grade'' extra firm Support layers that deliver unmatched ''Firm'' Support and durability these contents are Certi - Pur US certified and safe for indoor home use
Features
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Suitable For Adjustable Base
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Motion Separation
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Cooling Technology
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Edge Support
- SleepMatch: red
A color code of red indicates that you need extra firm support. This is often true of some back sleepers and stomach sleepers. Find Your Match

Mancini's Sleepworld Onyx Extra Firm Mattress 13"
Queen
Features
- SKU: BRK-ONY-5M-XF-25
- MPN: 25WICRAFEF_FP50
- GTIN: 810146419082
- Brand: Mancini's
- Collection: Sleepworld
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Extra Firm
- Height: 13
- Length: 80
- Width: 60
- Shipping Height: 13
- Shipping Width: 80
- Shipping Length: 60
- Warranty: 10 Year
- Cover Material: Polyester Knit
- Quilting Layers: 3/4 Extra Firm Quilt Poly,3/4 H.D Gel Infused M - Foam
- Comfort Layers: 1'' Firm Support H.D. Foam ,1.5'' Extra Firm H.D. Support Foam
- Support System: 720 13.5 Ga. Pocketed coil, 1.0'' Shock Absorbing H.D. Base Foam
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Cooling Technology: Yes
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Edge Support: Yes

