Covered Mattress Cores

Our natural rubber covered cores can be used to soften a mattress, XSoft or Soft, to create a trundle or guest sleeping surface Firm, XFirm, or Super Firm, or can be combined to create an inexpensive mattress setup. Just combine 2 or 3 cores to make your bed just like you want it. We recommend a soft top and a firmer base. Each core is covered in our organic cotton muslin fabric. You can buy a separate organic cotton cover to put your cores together or you can just buy these cores and put a sheet on top.

Twin XL 3" Covered Core

Twin XL 3" natural rubber core covered with organic cotton muslin


Price: $570.00

ILD

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Full 3" Covered rubber Core

3" Full Rubber Core covered with organic cotton muslin


Price: $730.00

ILD

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King 3" Covered Core

3" East King natural rubber core covered with organic cotton muslin


Price: $918.00

ILD

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Half Queen 3" Covered Core

CLEARANCE - Queen 3" Covered Cores. Organic Cotton Muslin outer - non-removable.


Price: $300.00

ILD

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Full XFirm Rubber core w/zip muslin cover

Full HALF 3" xfirm core with zip cover


Price: $350.00

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Twin 3" Xtra Firm Core w/zip cover

Twin 3" XtraFirm Core covered with organic cotton muslin zip off outer(zip off cover is not washable)


Price: $550.00

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Twin XL 3" Firm Core w/Zip Cvr

Twin XL FRM 3" Rubber Core with organic cotton muslin zip off outer)outer is spot clean only).


Price: $570.00

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Full 3" FRM Core w/Zip off Cover

Full Firm 3" Rubber Core with organic cotton muslin zip off outer that is spot clean only.


Price: $730.00

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Full 3" SUPRFRM Core w/Zip off Cover

Full SUPRFRM 3" Rubber Core with organic cotton muslin zip off outer)outer is spot clean only).


Price: $765.00

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Full 3" XTRAFRM Core w/Zip off Cover

Full XTRAFRM 3" Rubber Core with organic cotton muslin zip off outer)outer is spot clean only).


Price: $730.00

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Full 3" XS Core w/Zip off Cover

Full XtraSoft 3" Rubber Core with organic cotton muslin zip off outer that is spot clean only.


Price: $730.00

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Queen SuperFirm core w/muslin zip cvr

3" Queen Super Firm D41 core with muslin zip on cover (cover is spot clean only).


Price: $842.00

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Queen 3" Xtra Soft core w/muslin zip cvr

3" Queen Xtra Soft core with zip on muslin outer.


Price: $680.00

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Queen 3" XtrFirm w/muslin zip cvr

3" Queen Xtra Firm Core with zip off organic cotton muslin cover.


Price: $680.00

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Queen 3" Firm Core w/zip cvr

3" Queen Firm Rubber Core with organic cotton muslin zip off cover.


Price: $680.00

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Covered King XF Core

3" King XtraFirm Rubber core with organic cotton muslin zip cover.


Price: $867.00

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3" King xtrasoft core w/zip

3" King Rubber core with zip off organic cotton muslin cover


Price: $867.00

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Covered King F Core w/zip outer

3" King Firm Rubber core with organic cotton muslin zip cover.


Price: $940.00

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Cal King 3" Core w/zip off cover

Cal King XtraSoft 3" Rubber Core with organic cotton muslin zip off outer that is spot clean only. Easier to handle cores.


Price: $850.00

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Cal King 3" Firm Core w/zip off cover

Cal King Firm 3" Rubber Core with organic cotton muslin zip off outer that is spot clean only. Easier to handle cores.


Price: $850.00

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Cal King 3" XF Core w/zip off cover

Cal King Xtra Firm 3" Rubber Core with organic cotton muslin zip off outer that is spot clean only. Easier to handle cores.


Price: $850.00

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