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Queen Size Sanibel Firm Mattress & Adjustable Base

Queen Size Sanibel Firm Mattress & Adjustable Base

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Now... Purchase a Sanibel Firm Mattress and a Phoenix adjustable base for only $799! Delivery and setup Included. The Phoenix raises both head and feet for maximum comfort. Compare to competitors charging three times the price! 

Sanibel Firm

The Sanibel Firm utilizes an individually pocketed coil system the provides outstanding support and body alignment. Compared to traditional innerspring units, this system limits motion transfer and sleep partner disturbance. Dense, conforming memory foam and poly support foam give this mattress a firm but not ridged feel. It's ideal for back and stomach sleepers who appreciate support without too much sink-age.


  • 1" Quilt Foam & Natural F/R Barrier - No chemical fire retardants are used.
  • Cool Gel Memory Foam conforms and contours while regulating body heat.
  • 1.5" Comfort Foam


  • Premium 8" individually wrapped pocketed coils intelligently respond to individual body weights, shapes, and sleep patterns. 

  • 1.5" Support Foam
  • Full perimeter edge support foam 
  • 2" dense Base Foam


      10 Year Non Prorated warranty - See terms and conditions 

      30 Day Comfort Option:

      Purchase a mattress protector at time of sale and opt in for a 30 day comfort re-selection option. - See terms and conditions 


      Phoenix Wired Base 

      The Phoenix is quiet, powerful and dependable. It's also one of the most affordable wireless adjustable bases you'll find anywhere! Adjust both head and feet for optimal comfort. Compare to similar competitor models costing twice as much!

      Product Features:

      • Head and foot adjust-ability

      •  Wired Remote

      • Foldable
      •  Whisper quite lift system

      •  6 (8") powder coated steel legs

      • Fits most modern bed frames and headboards. 


        1 Year Limited warranty - See terms and conditions 


        Estimated Delivery date is 2 - 4 Weeks. *Please note, Xtreme Discount Mattress is not responsible for unexpected manufacturer shipping delays.