Serta® iSeries® Dawning Tight Top Mattress

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twin xl
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About this product

Product features

This Hybrid sleep set is designed to provide the best of both worlds - the support of the pocket coil, with the comfort of the specialty foams. This iSeries features a 1120 Zoned Pocket coil that works independently to conform to your body. Total Edge Foam Encasement provides a durable seating edge, while maximizing your sleep surface.

Cool Action™ Dual Effects™ Gel Memory Foam is an advanced foam designed to with the the Serta Cool Action Memory Foam layers to provide a new level of comfort and support. These materials combine and respond quickly to body pressures for enchanced comfort while providing deep down support.

  • Twin XL with 633 Pocket Coils, Double with 978 Pocket Coils, Queen with 1220 Pocket Coils and King with 1584 Pocket Coils
  • 14 ½ Head/Foot 14 Center Gauge Pocket Coils and Double Tempered Wire for strength
  • 3 Quilt layers: Pillo-Fill®, 1" Serta® PillowSoft™ Foam and ½" Serta® PillowSoft™ Foam
  • 2 Comfort Layers: 1" Serta® Support Foam (Firm), 1" Serta® PillowSoft™ Foam (Plush), Cool Action™ Dual Effects™ Gel Memory Foam
  • Comfort last construction with total edge foam encasement
  • Mattress is 12½" high
  • 98% Polyester and 2% Lycra
  • Warranty: 10 year non pro-rated
  • Made in Canada - of domestic and imported components
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