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660 Imperial Euro Top Plush Memory Foam Mattress

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The luxurious feeling of a Euro Top with choice of either 2” plush memory foam or 2”firm latex combined with fully foam encased Individual Coil springs, real foam edge support and the added comfort of a removable Euro Top to make this Sustainable Eco friendly modular design a great value.

The 660 Imperial Euro Top offers great value and allows each sleeper to select firmness independently. The 660 shares the design benefits of the 675 Imperial: Choice of 2” Firm Latex or 2” Plush Memory foam for each sleeper, Exceptional comfort with interchangeable replaceable component parts. Our supportive Marshall Individual Coil system conforms to each sleeper’s individual shape better than other spring systems, isolates motion transfer and reduces noise because coils are not wire tied or connected metal to metal. As a result this mattress provides firm support for sleepers of all sizes and shapes better than any other spring system on the market. Increase firmness by exchanging the quilted cover for a stretch cover at any time.

Why Sterling?

Better Design, Better Program.

  • Modular construction handcrafted with premium materials

  • Removable, interchangeable replacement parts available separately factory direct on line

  • Improved mattress Hygiene – Our beds come completely apart for proper cleaning

  • Save money and be Eco Friendly when you Double the comfortable service life of your bed by replacing worn or soiled parts

  • Reduce your environmental footprint: renew, reuse, reduce solid waste, replace parts instead complete beds

  • As a Sustainable Product we are considered Eco Friendly by EPA WasteWise

Key Features

  • Split configuration allows personalization on both sides of the bed

  • 2” Latex and 2” Memory foam comfort layers are also available for purchase separately

  • Individual Coil construction provides support by conforming to each sleeper’s size and shape

  • Foam encased Individual Coils reduce motion transfer and noise.

  • Real foam edge support provides a full width edge to edge sleep surface and seating edge support

  • Bed comes completely apart for proper cleaning

  • Cover panels and 1” foam encasement reflex overlay are removable, interchangeable and available for separate purchase

  • Naturally Anti-Bacterial, our ALOE VERA fabric treatment makes material hygienic and very soft

  • Double the comfortable service life of your bed by replacing worn or soiled bed parts instead of replacing the complete mattress.

  • Reduce your Environmental Footprint with our Sustainable bed systems: Renew, Reuse, Prevent solid waste

Box Foundation
  • Solid wood foundation
  • Choice of 9", 8" or 4" height

Bed Profile
Mattress Only
(bottom to crown)
Box Foundation
Bed Frame
Set (including frame)
(floor to mattress crown)

All Sterling Sleep System mattresses meet the 1632, 1633 Federal Flammability Standard (Cal TB603)
US Patents 7,191,384 & 7,386,903
Other Patents Pending

E King
C King
Marshall Coils:

  • Eastern King = 76x80
  • California King = 72x84
  • Queen = 60x80
  • Full = 54x75 (Double)
  • TXL = 38x80 (Twin Extra Long)
  • Twin = 38x75
  • Zippered mattress covers fit all models of the same size
  • 2” Foam overlays fit all models with 2” Euro Top
  • 3” Foam overlays fit all models with 3” Euro Top
  • Add foam overlays and matching Euro Top gusset to upgrade any mattress model without a Euro Top.







Choose bed Firmness-Twin

Choose Bed Firmness Side 2 - Right

Choose Bed Firmness Side 1 - Left

Choose Box Foundation- King




Choose Box Foundation- Queen




Choose Box Foundation- full




Choose Box Foundation- TwinXL




Choose Box Foundation- Twin




Metal Bed Frame- King


Metal Bed Frame- Queen


Metal bed Frame-Full


Metal Bed Frame- Twin


Base Price: $0.00
Customized Price: $