Therapedic Back Sense Platinum Grand Prairies Plush


On ALL Back Sense Matts and Sets
$30 Off Twin and TwinXL!
$40 Off Full!
$50 Off Queen!
Off King and Cal-King!

Applies to Mattress-only AND Set Purchases!

Through April 30th!

Grand Prairies Plush Mattress Only:
$449  Now $419!
TwinXL.....$474  Now $444!
Full...........$579  Now $539!
Queen......$639  Now $589!
King..........$849  Now $774!
Cal-King....$899  Now $824!

Mattress with 5" or 9" Flat Foundation:
Twin.........$529  Now $499!
TwinXL.....$579  Now $549!

Full...........$699  Now $659!
Queen......$749  Now $699!
King..........$1049  Now $974!
....$1149  Now $1074!

Mattress with Sealy Ease 2.0 Adjustable Base:

King...........$2247 (King Matt w/ Two, TwinXL Bases)

This mattress is available in odd sizes such as 3/4 and RV Queen!  Call for more information!


Click below to apply for financing through Wells Fargo Bank, N.A.
Apply for Wells Fargo Financing

Click below to apply for No Credit-Check financing through Acima Credit
Mattress Mart Acima No Credit-Check Financing

Therapedic Back Sense Elite Potomac Plush

Therapedic Back Sense Platinum Grand Prairies Plush

Made by The Bedding Group in Rock Island, Illinois

Safe Non-Toxic, Natural FR Fiber Quilted to Stretch Knit Cover
1" Gel Comfort Polyurethane Foam
1" High-Performance Plush Foam

Comfort Layers:
2.5" 5-Zone Plush Foam
.5" Latex Lumbar Layer (Used in the middle 1/3rd of the mattress to help reduce body impressions created by hips sinking into the mattress)
1" High Performance Support Foam
HourGlass™ Pads

Support System:
805 Lura-Flex Spring from Leggett & Platt
Alternating left/right spring design reduces roll-in and motion
14.5 Gauge Wire

Edge Support System:
Full-perimeter Foam Encasement

Mattress Dimensions:
Mattress Height: 13"

Width x Length:
Twin.........38" x 75"
TwinXL.....38" x 75" 
Full..........54" x 75" 
Queen......60" x 80"
King.........76" x 80"
Cal-King....72" x 84"

The Back Sense Platinum line is where you start when looking for a mattress genuinely made for adult support. A heavy duty LFK-style spring combined with a robust foam-encasement system provides support and stability while the high-quality foam upholstery in the Grand Prairies Plush ensures the most medium-feeling model in the Back Sense Platinum collection will give you comfort and conforming support for years to come.

The Grand Prairies Plush is one of the most medium-feeling beds in our collection and is an excellent choice for side, back, and stomach sleepers alike, all of whom will appreciate the pressure-relieving effect the durable upholstery layers provide while still not allowing you sag too far into the bed. For those looking to appease multiple feel preferences, these features have made the Grand Prairies Plush a favorite compromise-bed for years.


The Therapedic Back Sense Platinum utilizes the Lura-Flex spring unit from Leggett & Platt:

  • Open-coil and alternating left/right design is stable throughout
  • Durable, long-lasting design that doesn't take a body impression
  • Stress-relieved wire for durability and consistency
  • Heavy-duty 14.5 gauge wire

Coil Counts:


Additional Information: 

Warranty: 10 Year Non-Prorated Manufacturers Warranty

Items covered under limited warranty can include:
- Body impressions greater than 1.5"
- Shifting, bunching, or clumping of upholstery materials
- Coils or wires that are loose or broken
- Coils or wires that protrude through the fabric
- *Sagging: your sleep set must be continuously supported by an appropriate foundation, or equivalent, with a proper bed frame. The frame should include rigid center support with legs that support down to the floor.
*NOTE: A mattress warranty will be considered void in the event of any staining or being in an unsanitary condition.

Items covered under Foundation warranty can include:
- Splits in the wood frame
- Squeaking, rattling or other non-typical noises
- Broken, loose, or defective boards
- Loose or broken module wires

The Warranty does NOT cover:
- Soiled or stained products
- Damage incurred from using an improper foundation. *See our FAQ section about this issue
- Mattress fabric

Comment Here