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Twin Extra-Long Box Spring Sets the Foundation The Sears-O-Pedic twin Extra Long Box Spring provides firm foundational support for your extra long mattress. This Duralast® foundation is constructed to maintain consistent support across the bottom of longer mattresses used regularly in college dorms and increasingly in homes where standard length beds are uncomfortable. This twin extra-long box spring is built for durability and to prolong the life of the extra-long mattress that it will be used with. The construction is designed to provide additional support for your body and help you to enjoy a better night's sleep. More comfort as you sleep means you'll experience less tossing and turning and awake refreshed from your night's rest. This Sears mattress foundation comes with a 20-year limited warranty for your assurance of durability.
  • The Sears-O-Pedic twin extra long box spring is designed to support a twin extra-long mattress
  • Foundation length: 79.5 in
  • Foundation width: 38 in
  • Foundation height: 9 in
  • Color: Gray
  • Weight: 55.49 lbs
  • 20-year limited warranty


Foundation Color Gray
Width (in.) 38.0
Foundation Length (in.) 79.5
Foundation Height (in.) 9.0
Size Twin XL
Product Overview:
Foundation Type Box Spring
Foundation Weight (lbs.) 55.49
Warranties & Coverage:
General Warranty 20 Year Limited Warranty


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