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Low Profile Flat Foundation 5", Twin XL
Prices as of September 25, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.
Price history tracked at Macy's price tracker
14-day low
$240.00$240.00
Sep 12 · Macy'sSep 12 on Macy's
Best price
$240.00$240.00
−0% vs high0% below 14-day high
14-day high
$240.00$240.00
All storesAcross all tracked stores
$240$240$240
Sep 12Sep 25
- Macy's
About this product
The Stearns & Foster 5" Flat Foundation is a twin extra long mattress foundation designed to support a mattress. It features a steel grid with a wood frame, measures 79" x 38" x 5", and weighs approximately 29 lbs. This foundation does not work with adjustable bed frames and meets federal fire-retardant safety standards. It is manufactured in the USA using both domestic and imported parts.
- 79" x 38" dimensions
- steel grid with wood frame
- meets federal fire safety standard
- made in USA
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