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King Firm Mattress and Foundation

SKU: 10520-K+2xFoundationTXL

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Revel in luxurious sleep with this firm mattress. Hydra-Performa and AdvantaGel technology work together to create a feeling like no other. Extra firm performance foam offers just the right amount of comfort and support. Indulge in this firm mattress and pamper yourself with the great night's sleep you deserve.
The World Luxury - Lexington King Firm Mattress and 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.
  • Pocketed Coil
  • Firm
  • Yes


This item consists of:

Sku Item Qty Width Depth Height
10520-K King Firm Mattress 1
FoundationTXL Twin Extra Long Natural Wood Foundation 2


Item & Dimensions
Manufacturer King Koil
Mattress Size King
Mattress Type Pocketed Coil
Comfort Level Firm
Features Yes
Comfort Layers Extra Firm Performance Foam Insulator Pad Enhanced Balanced Base 1 1/2" Fiber Pad
Top Hydra-Performa™ Silk & Wool Blend Safeguard Fiber AdvantaGel™ High Performance Foam
Coil Count 630 (Queen Size)
Coils and Support Contour Luxury Plus 8" Wrapped Coil
Edge Support Excellent Edge™ FE
Foundation/Box Spring Natural Wood Foundation 9" High Profile
Warranty 10 Year Non Prorated
Fire Barrier Information Fire Resistant Fiber encompasses the mattress for a fire barrier. Note: Mattress manufactured for sale in Canada are not required by law to have a fire barrier.
Sleep Health and Habits Guide
Sleep Health and Habits Guide
Adjustable Base Buying Guide
Reference #: 10520-K+2xFoundationTXL
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King Firm Mattress Set
King Koil World Luxury - Lexington King Firm Mattress Set
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