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Serta iSeries® Insatiable Plush Super Pillow-Top Twin XL Mattress

Exact delivery costs and selection of delivery/pick-up date is available in checkout.

Delivery Includes:

  • Delivery and placement in your home. Learn more about our delivery process.
  • Basic assembly of your item (except items marked “Customer Assembly Required”).
  • Disposal of packing material for most items.

Pick-up Includes:

  • Free shipping to almost any store of your choice (selected in checkout).

Specialty Installation and Assembly:

  • We offer professionally licensed installation and assembly services at competitive prices in many communities in Canada. Call 1-888-933-8786 to check if these services are available in your area.

Special Order

This product is ordered directly from the manufacturer and is not eligible for refund or exchange once shipped.

Dimensions: Width: 39''  Height: 13''  Depth: 80'' 

Product Overview

Fall in love with this plush Serta iSeries Insatiable super pillow-top twin extra-long mattress. With 360-degree foam encasing the individually wrapped pocket coils, your body will enjoy unparalleled support and a larger sleep surface to snuggle. Meanwhile, a thick layer of comfort foam cradles your body in total coziness while you sleep. Serta's patented gel-infused memory foam ensures this mattress will keep you cool as your aching pressure points relax and unwind. Plus, use this mattress with any stationary or adjustable bed frame for a versatile sleep set-up.

Key Features:

  • Cool Twist® Gel Foam
  • Cool Action® Gel Memory Foam
  • 1,296 Individually Wrapped Pocket Coils
  • 3-Inch Comfort Foam
  • Adjustable-Friendly
  • 360-Degree Foam Encasement

Cool Twist Gel Foam
By gently conforming to your body, this gel-enhanced foam works with the entire mattress system to help provide pressure-relieving comfort.

Cool Action Gel Memory Foam
Infused with Serta's MicroSupport® gel and their new MicroCool+™ gel, the dual effect gel memory foam works to support your body where you need, while transporting heat away from the mattress surface.

1,296 Individually Wrapped Pocket Coils
Each of the 1,188 individually-wrapped pocket coils conforms to your body's pressure-relieving needs. With this comforting support, you can get the rest you deserve.

3-Inch Comfort Foam
Thick and soft, this foam offers an extra layer of softness as you rest.

Adjustable Friendly
This mattress works with all adjustable bases.

360-Degree Foam Encasement
The 360-degree foam encasement provides more strength and support around the edges, making you feel secure by preventing you from potentially rolling off the bed.