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Serta Perfect Sleeper Cobalt Calm 12" Extra Firm Mattress-Twin

$1669.00

Featuring a three-zoned coil design, the Perfect Sleeper 12" Cobalt Calm mattress from Serta offers pressure relief and extra-firm support where you need it, with a Cool Twist Gel Memory Foam that contours to your body.

Featuring a three-zoned coil design, the Perfect Sleeper 12" Cobalt Calm mattress from Serta offers pressure relief and extra-firm support where you need it, with a Cool Twist Gel Memory Foam that contours to your body.

In stock
  • Color
  • No Color
  • Size
  • Twin
  • Gtin
  • 747935948471
  • Item_group_id
  • 15863154
  • Age_group
  • Adult
  • Condition
  • NEW
  • Gender
  • Unisex
  • Sku
  • 9063794USA
  • Product_category
  • Furniture > Bedroom Furniture > Mattresses
  • Promotion_id
  • 19951444,19951469
  • Shipping
  • US:::99.00
  • Sale_price
  • 0.00
  • Sale_price_effective_date
  • 2026-01-18T00:00:00Z/2026-02-18T00:00:00Z

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