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Mattresses keyboard_arrow_right Mattress and Box Spring Sets keyboard_arrow_right King Koil Palisades Med Lux Top Twin XL 15" Medium Luxury Top Mattress Set

Twin Extra Long 15" Medium Firm, Luxury Top, Coil on Coil Mattress and 9" Semiflex Foundation

SKU: 11350-1020+11349-9620

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Height (bottom to top): 15" H
See Construction and Specifications


The Palisades Med Lux Top Twin Extra Long 15" Medium Firm, Luxury Top, Coil on Coil Mattress and 9" Semiflex Foundation, made by King Koil, is brought to you by Nassau Furniture and Mattress. Nassau Furniture and Mattress is a local furniture store, serving the Long Island, Hempstead, Queens, Brooklyn, Bronx, Manhattan NY area. Product availability may vary. Contact us for the most current availability on this product.
  • Innerspring
  • Pocketed Coil
  • Medium
  • Euro Top
  • No Flip
  • Motion isolation
  • Cooling technology
  • Adjustable base compatible
  • Pressure relief


Individaully Wrapped Coils
Individaully Wrapped Coils
Each coil is individually wrapped, allowing independent movement for customized support. Individually wrapped coils also dissipate body motion transfer for an undisturbed sleep.
Perfect Contour® Reaction Coil System
Over 1000 Active and Reaction coils work together to comfortably support each individual body shape and size, improving postural alignment while also reducing motion disturbance.
Excellent Edge™
Foam Encasement provides greater stability, a firm seating edge, and a larger, more usable sleeping surface.
Tencel Fibers
Eco-friendly Tencel fibers promote the body's natural thermal regulating mechanism, deter bacterial troth, and enhance breathability by efficiently absorbing moisture. Tencel is durable yet gentle on the skin and provides a long lasting comfort at an optimal skin climate.
Micro Coils
2,000 (Queen) low profile, individually wrapped coils are nestled between layers of foam on top of the support coils, giving you additional support and pressure relief.
Graphite Infused Memory Foam
Graphite, a natural mineral, is infused within Memory Foam to enhance the resiliency and durability for pressure relieving comfort while helping wick away moisture and heat from your body for an optimal sleeping temperature surface.


This item consists of:

Sku Item Qty Width Depth Height
11349-9620 Twin Extra Long 9" Semiflex Foundation 1 9"
11350-1020 Twin XL 15" Medium Luxury Top Mattress 1 15"


Item & Dimensions
Manufacturer King Koil
Mattress Size Twin Extra Long
Height (bottom to top) 15" H
Mattress Type Pocketed Coil
Mattress Type Innerspring
Comfort Level Medium
Features No Flip
Features Motion isolation
Features Cooling technology
Features Adjustable base compatible
Features Pressure relief
Comfort Layers HyperGel; 2" Med High Response Gel Infused Foam; 2,000 (Queen) Zoned Micro Coils; 2,000 Micro Coils
Top Tailormade Tufting; Tencel Cover; Silk & Wool Blend; High Performance Foam; 1 1/2" Plush Foam; Graphite Infused Memory Foam; 1" Graphite Memory Foam
Coil Count Queen 1,022 plus 2,000 Micro Coils, plus 2,000 Micro Coils
Coils and Support 1022 (Queen) 8" Zoned Perfect Contour Reaction Coil System of Individually Wrapped Coils; 1" Base Foam
Edge Support Excellent Edge™ FE
Warranty 10 Year Non-Prorated Warranty
Fire Barrier Information Safeguard Fiber
Style Elements
Euro Top
Sleep Health and Habits Guide
Sleep Health and Habits Guide
Adjustable Base Buying Guide
Reference #: 11350-1020+11349-9620
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Twin XL 15" Medium Luxury Top Mattress Set
King Koil Palisades Med Lux Top Twin XL 15" Medium Luxury Top Mattress Set
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