shifman
Authenticity Pure Awakening Refresh Medium Firm Mattress - Exclusive
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Sealy Essentials Peninsula 5.5" Medium Tight Top - Mattress Only
Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.
Price history tracked at JCPenney price tracker
14-day low
$221.12$221.12
Sep 13 · JCPenneySep 13 on JCPenney
Best price
$221.12$221.12
−0% vs high0% below 14-day high
14-day high
$221.12$221.12
All storesAcross all tracked stores
$221$221$221
Sep 13Sep 26
- JCPenney
About this product
The Sealy Essentials Peninsula 5.5" Medium Tight Top mattress is a traditional innerspring model designed for balanced support and comfort. It features a cushioning layer with gel-infused foam for pressure relief and body conformity, making it suitable for adjustable bed frames. The mattress has a medium firmness level and measures 39 inches wide by 75 inches long, with a 5.5-inch height. Constructed with a 100% polyurethane base material, it meets safety standards including CPSC compliance and CertiPUR-US certification. Spot cleaning is recommended for care.
- Twin size dimensions
- 5.5" height
- medium firmness
- adjustable base compatible
- CertiPUR-US certified
- spot clean care
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