Sealy TrueForm Crystal Sea Plush Discontinued Product


Insights from Sealy Posturepedic TrueForm

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their side
Prefer to sleep on their back
Prefer a lot of softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Memory Foam
See specs for the Crystal Sea Plush »

Reviews Crystal Sea Plush

The Sealy TrueForm Crystal Sea Plush mattress model is recommended by 67% of owners on GoodBed (based on 3 ratings).

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Q&A Crystal Sea Plush

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Model Features Crystal Sea Plush

Support Core:
Comfort Level:
Surface Type:
Tight Top


Mattress Components:
Addresses concerns with:


Cover / Quilt:
  • Cover / Ticking Details: Knit fabric with Outlast® Smart Fabric Technology; Coordinating micro-suede border
Comfort Layer:
  • Memory Foam Details: 2" Convoluted Memory Foam (5 lb. density), 3" Memory Foam (5 lb. density)
  • Other Comfort Details: Open Cell Construction
Edge Support:
  • Edge Support Details: 4 _” solid PostureCore™ rails
Support Layer:
  • Core Details: 5 1/4" Engineered PostureCore system
  • Foundation Details: Rigid foundation with microsuede or adjustable foundation that articulates to desired position.
  • Foundation Name: TrueForm Foundation (or PowerBase)
  • Foundation Type: Box Spring
  • Specific Foundation: Recommended
  • Warranty Details: 20-year limited
Overall Build:
  • Removable Cover (included); Fire Safety Certified
  • No-Flip
  • Mattress Thickness: 11"

About this Model Crystal Sea Plush

Discontinued (edit this)
Sealy Posturepedic
Sealy Posturepedic TrueForm
Model Name:
Crystal Sea Plush

Additional Information Crystal Sea Plush


The Crystal Sea Plush is a tight top foam core 6 mattress model released in 2007 that is part of the Posturepedic product line manufactured by Sealy. The Crystal Sea Plush is a 11-inch thick no-flip mattress that offers edge support, memory foam padding and other padding.


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