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Diamond Mattress

Firm Hybrid Mattress | Full Size

Regular price   $2,099.00 Sale price   $1,699.00 Save 19%

"Absolutely Happy with my purchase from start to finish. I am sleeping better and happy that I found Mattress Xperts."

Jordi Ray

Verified buyer

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Currently, 29 items are in stock!


Experience the perfect blend of comfort and support with our newest offering - the "11" Matrix Firm Mattress in Cal-King size. Our cutting-edge design combines copper-infused memory foam with sturdy coils to provide you with the best sleeping surface possible. Here's what you can expect from our product:

Certipur-Certified Comfort Foam: You can rest easy knowing that your mattress is made from eco-friendly materials and is safe to sleep on.

Individually Wrapped Coil System: The perimeter of the mattress is made firmer, increasing the overall sleeping surface and maintaining the mattress's structural integrity.

Center Third Design: The center of the mattress features a firm and dense coil that supports the heaviest part of your body, promoting proper spinal alignment and alleviating pressure points.

Perfect for Back and Stomach Sleepers: With the ideal combination of support and comfort, our mattress is ideal for those who sleep on their backs and stomachs.

Body Adjustment Period: While your body may need some time to get used to a new sleeping surface, we are confident that you will love our mattress. On average, it takes up to 20 nights to fully adapt.

10-Year Warranty: We stand behind the quality of our product and offer a 10-year warranty for your peace of mind.

Okeo-Tex and Certipur Certifications: Our mattress meets the strict requirements of both Okeo-Tex and Certipur certifications, ensuring that it is safe and free from harmful substances.

Easy Online Purchase: You can purchase our mattress exclusively online and enjoy shipping within 3-5 days from our warehouse in California.

30-Day Return Policy: In the rare event that you are not satisfied with our mattress within 30 days of purchase, you may return it for a refund (minus shipping costs and a 10% restocking fee).

Order now and experience the ultimate sleeping experience with the "11" Matrix Firm Mattress in Cal-King size. Your body will thank you for the perfect combination of comfort and support that it provides.

Shipping Policy:

  • We ship to all locations within the United States.
  • Orders are typically processed and shipped within 2-3 business days.
  • Shipping Is Free For a Limited Time Only
  • Expedited shipping options are available for an additional cost.
  • We Offer 14 Day Returns on Furniture
  • 30 Day Exchanges on Mattresses

We are committed to giving our customers both online and in our stores excellent customer service. If You have any questions or concerns you may always contact the owners of Mattress Xperts on the Contact Us Page

Delivery Info

Shipping: 2-3 days; Returns 14-30 days ❤️

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