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Opoiar Extra Firm 4-Inch Mattress Topper with High-Density Foam and Removable Cover

Opoiar Extra Firm 4-Inch Mattress Topper with High-Density Foam and Removable Cover

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Kohl's price tracker

14-day low
$123.99
Sep 14 · Kohl's
Best price
$134.99
−0% vs high
14-day high
$134.99
All stores
$135$129$124
Sep 14Sep 27
  • Kohl's
Lowest in 14 days: $123.99 at Kohl's. Highest: $134.99. Current best is 0% below the 14-day high.

About this product

The Opoiar Extra Firm 4-Inch Mattress Topper features a two-layer construction with 1.5 inches of cooling gel foam and 2.5 inches of high-density foam, delivering firm, supportive comfort for improved sleep quality. Designed for durability and breathability, it includes a soft, removable fabric cover that is machine washable. Non-slip beads and elastic straps help secure the topper in place on the mattress. Suitable for guest rooms, dorms, RVs, or any bed needing enhanced comfort without replacing the mattress.

  • 4-inch thickness
  • cooling gel foam layer
  • high-density foam core
  • removable machine-washable cover
  • non-slip elastic straps
  • ideal for dorms and RVs

Based on 1 reviews at Kohl's

Read all 1 reviews on Kohl's

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Opoiar Extra Firm 4-Inch Mattress Topper — Price History