The Sealy Marquess Plush mattress offers exceptional full-body support with ease of movement, for that sleep-on-top feeling and the comfort you want. This 14.5” thick mattress offers durable all-over support, plus exclusive Posturepedic Technology™ for reinforced support where you need it most, for a truly comfortable night’s sleep.
• Quilt layer features a 2.5” thick layer of Sealy Comfort Soft Foam and a 0.5'' thick layer of SealyComfort Gel Foam
• Comfort layer has a 2'' thick SealySupport Soft Foam
• Coil Count: Twin: 601, Full: 791, Queen: 911, King: 1117
• Made in USA
• 10-year manufacturers limited warranty
• Includes: 1 King Mattress, 2 Twin XL Foundations

CUSTOM DIMENSIONS   King Mattress: Length 80 x Width 78 x Height 14.5 Split King Foundation: Length 80 x Width 39 x Height 9
MATTRESS TYPE   Innerspring
SIZE   King
WARRANTY   10 Year Manufacturers Limited Warranty


SealyComfort Foams
• In the quilt and comfort layers, high-quality foam ranging from ultra firm to super soft for a choice of comfort preferences.
Sealy Stability Coil
• Super-strong and durable, yet super-light to deliver just-right comfort and support for years to come.
• Encased to allow each coil to move independently, for more targeted support and reduced motion transfer.
Sealy Stability Plus Coil
• Get even more support for your whole body with this densely packed system of durable coils
• Individually wrapped, they also reduce motion transfer so you feel less movement from your partner throughout the night.
Support and Edge Features
CoreSupport Center
• Our exclusive feature, with reinforced SealyComfort Gel Foam in the center third for added support and durability where you need it most.
DuraFlex Edge System
• High-density, flexible border surrounding the mattress for better edge support, more usable sleeping surface, and improved durability.
StableSupport Foundation
• Exceptional engineering creates a durable base for the mattress, in coordinating fabric.


Preventative care is the best way of maintaining a great night’s sleep on your mattress. Mattress Pads protect your mattress and provide a protection plan that covers your mattress if stains occur. Vacuuming is the best way to attempt to clean a mattress yourself. Do not use any type of dry-cleaning fluid as it can damage the foam and other materials in your mattress.

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Sealy Marquess King Plush 14.5" Mattress Set

Item # 105352 | Model # 52673461-KG
Originally:$1,721.47 List Price
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King Mattress: Length 80 x Width 78 x Height 14.5
Split King Foundation: Length 80 x Width 39 x Height 9

Fulfillment Options

Get It Delivered:

Arrives between 12/01/2021 - 12/02/2021