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Queen 15" Firm Pillow Top Pocketed Coil Mattress and Foundation

SKU: M63531+M80X-32

*Due to COVID-19 and the recent Texas storms that created a domestic foam shortage, we are experiencing a major disruption in our manufacturer supply chain. Due to this, Ruby-Gordon cannot guarantee delivery by specific timeframes. Please understand that we are doing our best to keep our delivery lead times as up to date as possible.

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


Mattress can be used on an adjustable base.
The M635 Manhattan Firm PT Queen 15" Firm Pillow Top Pocketed Coil Mattress and Foundation, made by Sierra Sleep, is brought to you by Ruby Gordon Home. Ruby Gordon Home is a local furniture store, serving the Rochester, Henrietta, Greece, Monroe County, New York area. Product availability may vary. Contact us for the most current availability on this product.
  • Innerspring
  • Pocketed Coil
  • Firm
  • Pillow Top
  • No Flip
  • Motion isolation
  • Adjustable base compatible
  • Pressure relief


Power Packed Wrapped Coil Unit
Individually wrapped coils provide custom support for every person. Each coil works independently to provide support were you need it most and doesn't let your movement interrupt your partner's sleep.
Talalay Latex
Talalay Latex
Talalay Latex is the best available mattress foam for softness and durability. Latex has a unique feel with a soft push back, for a floating feeling.


This item consists of:

Sku Item Qty Width Depth Height
M80X-32 Queen 9" Foundation 1 9"
M63531 Queen 15" Pocketed Coil Mattress 1 15"


Item & Dimensions
Manufacturer Sierra Sleep
Mattress Size Queen
Height (bottom to top) 15" H
Mattress Type Pocketed Coil
Mattress Type Innerspring
Comfort Level Firm
Features No Flip
Features Motion isolation
Features Adjustable base compatible
Features Pressure relief
Comfort Layers 2" Pure Luxury Firm Latex; 3" High Density Luxury Firm Body Foam
Top 1.5" High Density Quilt Foam
Coil Count 720 (Queen)
Coils and Support Power Packed 15-Gauge Wrapped Steel Coils; 1” High-Density Base Foam
Edge Support 2 Perimeter Rows of 13-Gauge Wrapped Coils
Warranty 10-Year Limited Warranty
Origin Made In the USA
Sleep Health and Habits Guide
Sleep Health and Habits Guide
Adjustable Base Buying Guide
Reference #: M63531+M80X-32
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Queen 15" Pocketed Coil Mattress Set
Sierra Sleep M635 Manhattan Firm PT Queen 15" Pocketed Coil Mattress Set