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Indulge in Comfort with the Twin XL Serta Perfect Sleeper Southport Mattress Slip in to elegant comfort and enjoy a restful night's sleep with the Twin XL Plush Southport Perfect Sleeper Mattress from Serta. This advanced hybrid mattress features the Custom Support System with an amazing 725 individually wrapped, carbon steel coils that conform to your unique shape while providing motion isolation. ComfortRight Layers comprised of 2 layers of Pillowsoft Foam for extra-soft body contouring and Cool Twist Gel Foam work to reduce pressure points and help eliminate tossing and turning. Feel free to stretch out to the very edge with the Total Edge Encasement that extends the sleeping surface from corner to corner. Say goodbye to restless nights and awake refreshed with the industry-leading maker of hybrid sleep systems, Serta.
  • ComfortRight Layers deliver body hugging support and unparalleled comfort
  • Cool Twist Gel Foam provides superior pressure point reduction while allowing airflow through the mattress
  • Serta Pillowsoft Foam for extra-soft support and enhanced comfort
  • Total Edge Foam Encasement provides an edge-to-edge sleeping surface, perfect for stretching out
  • Custom Support Individual 725 for motion isolation and proper spine alignment

Protection Agreements

One smart decision calls for another. Safeguard your new purchase with the best repair and replacement coverage in the business. A Sears Protection Agreement picks up where the limited manufacturer's warranty leaves off. Enjoy the peace of mind that comes from having a plan that delivers what it promises. (Learn More)
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Comfort Plush
Daybed Compatible Not daybed compatible
Mattress Width 38
Overall Dimensions L 79.5 in. x W 38 in. x H 11 in.
Mattress Height 11
Mattress Weight (lbs.) 60
Foundation Profile Low profile, Standard Split, Adjustable base, Standard, Low Profile Split
Mattress Cover Material Cotton-Polyester
Materials & Finishes:
Recommended Foundation Type Box Spring
Mattress Length (in.) 79.5
Coil Count 464
Support System:
Construction Innerspring
Color Off white
Size Twin XL
Product Overview:
Package Quantity 1
Product Type Mattress
Default Quantity 1
Mattress Top Tight Top
Collection Serta Perfect Sleeper
General Warranty 10 Year Limited


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