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King 12" Cushion Firm Tight Top Mattress

SKU: 52866261

*Due to Covid manufactuer lead times have extended beyond our regular lead times.

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free local delivery on mattresses $499 and up

Dimensions - Mattress


Height (bottom to top): 12" H
See Construction and Specifications


The B3 Cushion Firm King 12" Cushion Firm Tight Top Mattress, made by Sealy, is brought to you by Prime Brothers Furniture. Prime Brothers Furniture is a local furniture store, serving the Bay City, Saginaw, Midland, Michigan area. Product availability may vary. Contact us for the most current availability on this product.
  • Innerspring
  • Cushion Firm
  • Tight Top
  • Eco-friendly materials


CertiPUR-US® Certified
You don’t have to take our word for it. Our foams undergo thorough third-party testing to ensure they meet CertiPUR-US® safety standards for emissions, content, performance, and durability so you can rest easy.


Item & Dimensions
Manufacturer Sealy
Mattress Size King
Height (bottom to top) 12" H
Mattress Type Innerspring
Comfort Level Cushion Firm
Features Eco-friendly materials
Comfort Layers ComfortLoft Cover™ 2” SealyCushion™ Air Foam .5” SealyCool™ Gel Foam 3” SealySupport™ Firm Foam
Coil Count 638
Coils and Support Response Coil System
Edge Support SolidEdge™ HD System
Style Elements
Tight Top
Sleep Health and Habits Guide
Sleep Health and Habits Guide
Adjustable Base Buying Guide
Reference #: 52866261
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King 12" Cushion Firm Mattress
Sealy B3 Cushion Firm King 12" Cushion Firm Mattress
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