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Overview

Dr. Marvins 12" Extra Firm Innerspring King Mattress

Sleep like royalty on the Stewart & Hamilton Dr. Marvin's RX+ Extra Firm mattress. The quilt layer of every Stewart & Hamilton mattress features Safe Slumber Fire Retardant System and a quality foam layer. This 12 ½” mattress combines layer after layer of comfort foam and extra firm comfort pads and has Duraspring Individually Wrapped Coils with 360 Encasement.

• Quilt layer features a 5/8'' thick layer of UltraGel Quilt Foam, 3/8'' thick layer of Infinilux Dacron, and a 5/8'' thick layer of Firm Quilt Foam
• Upholstery layer features a 1½'' thick Extra Firm Comfort Foam and an Extra Firm Comfort Pad.
• Second upholstery layer has a 1'' thick Firm Comfort Pad, an Extra Firm Comfort Pad, and a Visco Support Zone
• Coil Count: Twin: 465, Full: 651, Queen: 759, King: 957
• Made in USA
• 10-year manufacturers limited warranty
• Price Includes: 1 King Mattress, (Foundation NOT included)

**Color and Fabric of the mattress and/or foundation(s) may vary by store location.



Specifications

Specifications
SizeKing
dimensionKing Mattress: Length 80'' x Width 78'' x Height 12.5''
materialPolyester
warranty10_year
ComfortExtra Firm
Mattress TypeInnerspring
Mattress Thickness12''