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Get Much-Needed Rest with this Beautyrest Black California King 9" Box Spring Pair your Beautyrest mattress with this Firm California King 9" Foundation to get the rest you've been dreaming about. The firm support of this box spring gives you a stronger foundation for your mattress for night after night of incredible sleep. Mattresses and foundations within the same brand have been tested together to comply with consumer flammability standards. If you have any questions concerning which mattress, box spring, or adjustable base to purchase, see a Mattress associate at your local Sears store.

  • The Black California King 9" Foundation raises your mattress while adding comfort and durability
  • Firm Support provides a supportive, flat surface to hold your mattress
  • Sturdy and strong to resist sagging over time


Overall DimensionsL 84 in. x W 36 in. x H 9 in.
Foundation Height (in.)9
Width (in.)36
Foundation Length (in.)84
Product Overview
Foundation TypeBox Spring
Product TypeFoundation & box spring
Foundation Weight (lbs.)45.7
Foundation ColorBlack / Grey
Support System
Coil Count0
General Warranty10 Year Limited Warranty
SizeSplit California King
CollectionBeautyrest Black
Foundation ProfileStandard Split

Product Documentation

Product Warranty - English

Manufacturer's Warranty
1 year parts and labor
American Freight Certified
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