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Give Your Mattress Extra Support with the Serta Elite StabLBase Twin XL Box Spring The Perfect Sleeper Elite StabLBase Twin XL Box Spring gives you added comfort and support all night long. Whether you're sleeping solo or with your partner, this Serta mattress foundation provides extra support when you need it most. Helping to isolate motion transfer, this StabLBase foundation is the perfect match for your Serta mattress. Get the consistent support and durabilit you need for your mattress with this Serta StabLBase foundation.

  • The Perfect Sleeper Elite StabLBase Twin XL Box Spring gives your Serta mattress extra support and durability
  • 1 box spring required for TXL size
  • 2 box springs required for KING size

    Set at a regular 9" profile foundation height
  • Meets or exceeds State and Federal Fire Retardency Standards
  • Helps to reduce motion transfer from sleep partners
  • Built in the USA
  • Covered by a 10-year limited warranty


Overall DimensionsL 79.5 in. x W 38 in. x H 8.5 in.
Foundation Height (in.)8.5
Width (in.)38
Foundation Length (in.)79.5
Product Overview
Foundation TypeBox Spring
Product TypeFoundation & box spring
Foundation Weight (lbs.)38
Foundation ColorNavy
General Warranty10 Year
SizeTwin XL
Foundation ProfileStandard

Product Documentation

Product Warranty - English

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