Diamond Spinal Comfort The Rock Firm Mattress


Our customers asked for firm, and we listened. The Rock™ is our firmest mattress at a great value. Our  foam-encased verti-coil support system is Tri-Zoned and provides firm support. If you are looking for our firmest premium mattress with our individually-wrapped coils, check out the Dream Collection Regal, but if you want extra firm, you’ve found the right place.
 Made In The USA.

Includes: Mattress Only

Twin    $330 / Mattress & Box $430

Full      $435 / Mattress & Box $535

Queen $550 / Mattress & Box $650

King/Cal King $650 / Mattress & Box $800

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