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Twin Extra Long/King 5" Low Profile Foundation Provides the Ideal Combination of Stability and Support Sleep has never been better than it is with the Sealy Posturepedic twin extra long/king 5" low profile foundation . Sealy has 125 years of experience designing the most popular mattresses in America, and they offer the most innovative advances in bed components. With this foundation, you get the support and comfort in along with extending the life of your mattress. The twin extra long/king 5" low profile foundation is a box spring twin XL foundation that comes in white. It has dimensions of 79.5 inches long by 38 inches wide by 5 inches tall. It weighs 29 pounds and comes with a general 5-year non-prorated/5-year prorated warranty. Keep in mind that in order to get a full set, you must order 1 of this item plus 1 twin XL mattress or two of this item and one king mattress.
  • Get the comfort and support that you deserve at night with the Sealy Posturepedic twin extra long/king 5" low profile foundation
  • Guaranteed quality and workmanship that comes with Sealy's 125 years of experience
  • Box spring twin XL foundation
  • Available in white
  • Measures 79.5" L x 38" W x 5" H
  • Weighs 29 pounds
  • Includes a general 5-year non-prorated/5-year prorated warranty
  • To get a complete set, you must order two of this item and one king mattress, or this item and 1 twin XL mattress

Protection Agreements

One smart decision calls for another. Safeguard your new purchase with the best repair and replacement coverage in the business. A Sears Protection Agreement picks up where the limited manufacturer's warranty leaves off. Enjoy the peace of mind that comes from having a plan that delivers what it promises. (Learn More)
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Foundation Color White
Width (in.) 38
Foundation Length (in.) 79.5
Foundation Height (in.) 5
Size Twin XL
Product Overview:
Foundation Type Box Spring
Foundation Weight (lbs.) 29
Warranties & Coverage:
General Warranty 5 Year Non-Prorated / 5 Year Prorated Warranty

Product Documentation

Owner's Manual - English (Warranty)

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