The Grand Royale

Grand Luxe Alaskan King Mattress
Angled view of Grand Luxe Alaskan King Mattress
The Grand Royale
Alaskan King Mattress Cashmere Cover

The Grand Royale

The Grand Royale


| Free Shipping

Free Shipping


Free Shipping

  • Free Shipping

The Grand Luxe mattress is the epitome of luxury, and its lavishness will help you discover the most restful sleep of your life. We gave our artisans and designers the freedom to redefine the definition of comfort, resulting in this two-sided mattress with improved sleep ergonomics.

The Grand Luxe features a firm side for deep back support and a medium feel side for better pressure point relief. That makes it perfect for back, side, and stomach sleepers.

Shipping information

The Grand Royale Wyoming King mattress is expected to ship between 1-3 weeks.

Please note that it is possible for it to ship sooner or a little later.

If you cannot receive your Original mattress before a specific date, please contact us.

We also offer rush shipping for an added fee.

You can find our complete shipping details by clicking here: Shipping Information

CertiPUR-US certified

At Wyoming King Bed Company, every stitch and selection whispers responsibility.

We believe in crafting sleep havens that are as kind to you as they are to the planet.

That's why The Grand Royale is meticulously made with sustainable, long-lasting materials, ethically sourced, and delivered in recycled packaging.

But our commitment goes beyond. The Grand Royale proudly holds the CertiPUR-US® certification, meaning it's passed rigorous testing for harmful chemicals and emissions, exceeding some of the world's strictest third-party standards.

So, you can breathe easy knowing you're not only indulging in unmatched comfort, but also in a choice that echoes your values.

  • Made with no ozone depleters
  • Made with no heavy metals (including mercury and lead)
  • Made without prohibited phthalates
  • Low VOCs (Volatile Organic Compounds)
  • No BPDE (Polybrominated Diphenyl Ethers) in fire retardants
  • Made with no formaldehyde

Feel the quality

We are conscious of your health and the environment, which is why all mattress layers are made from eco-friendly materials, free of any harmful chemicals. We finish The Grand Royale with a 100% breathable cashmere cover with excellent body temperature regulation, allowing you to sleep cool through the night.

Your best sleep starts with the best mattress

Sleeps Cool

Improves Spinal Alignment

Increases Circulation

Two-sided mattress


Medium Side

Pressure point relief for side and back sleepers.

Firm Side

Deep back support for back and stomach sleepers.

Meet HyperCool™

Our innovative HyperCool™ material is what makes our mattresses special. It’s inspired by memory foam but sleeps cooler and bounces back to shape quicker, so you never feel "stuck" in the mattress. Plus, it’s eco-friendly and free of harmful chemicals.

Thoughtfully engineered for superior comfort

Cashmere Cover

We’ve created a mattress cover to rival the softness of your favorite cashmere sweater. This 100% breathable, eco-friendly material is excellent at regulating body temperature so you can sleep cool throughout the night.

HyperCool™ Technology

Our innovative HyperCool™ material is what makes our mattresses special. It’s inspired by memory foam but sleeps cooler and bounces back to shape quicker, so you never feel stuck in the mattress. Plus, it’s eco-friendly and free of harmful chemicals.

Hassle-free delivery

Setting up a brand new, Wyoming-sized mattress can be a pain. That’s why we decided to include free, white-glove delivery with the purchase of your Grand Luxe Mattress. In addition to setting up your mattress in your bedroom of choice, we’ll also dispose of all the packaging for you at no additional cost. Now that’s luxury.


We firmly believe that luxury mattresses should never require assembly. Our mattresses are delivered in one piece and are folded in half, allowing them to effortlessly fit through any standard doorway. Say goodbye to the discomfort caused by shifting mattress pieces, and embrace the tranquility of undisturbed sleep on a single, unified surface.

3-year care plan


Free In-Home Delivery

The Grand Royale Mattress includes free, white-glove delivery and setup, as well as done-for-you packaging disposal.

10-Year Warranty

Your Wyoming King Mattress is covered by a 10-year limited warranty. Sleep easy knowing your purchase is protected.

Flexible Financing

Purchase your premium mattress today with no money down and 0% APR. Subject to credit check and approval.

Specifications / FAQs

Width 84" (213.36 cm)
Length 84" (213.36 cm)
Height 15" (38.1 cm)

All our foams are certified by the CertiPUR-US® program. They are made without ozone-depleting chemicals and are regulated by the Consumer Product Safety Commission Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

When you buy a Grand Royale, it comes with our In-Home Delivery service. Sit back and relax while we do all the work. We’ll hand-deliver and set up your mattress in the room of your choice. We’ll also take away all packaging at no additional cost to you.

If you purchase an optional bed frame, we'll set that up as well.

Every Wyoming king mattress is handcrafted in America with pride and care. We could have settled on cheaper materials made elsewhere, but we've never wavered in our commitment to quality for our customers. It's the right thing to do for you, our American workers, and our economy.

The Grand Royale is a single piece mattress crafted from ultra-premium ingredients. A luxury mattress should never be made in multiple pieces.

Wake up better.

Customer Reviews

Based on 5 reviews
New home addition

We built a new master suite bedroom with nice high vaulted ceilings and a large fireplace. I always envisioned a huge bed in the new large room for my wife and I and Wyoming King did not disappoint!!

Martha A.

We needed a bigger bed to allow another pup in bed. For a total of 2 humans 2 big pups. Success. 7ft x 7ft. Perfect. Now the downside. Say goodbye to the sunrise. You won’t see them anymore. Alarm clocks ( the dogs ) don’t work anymore. So thank you for the wonderful void into which we pour ourselves into every night and tear ourselves from every morning .

Maryann M.
Life changer

I'm not joking when I say this mattress has been life changing. I've struggled to find the right mattress. I bought this bed after friends recommended it and I owe them. I fall asleep quicker, wake up less, and sleep cool. I recommend this company.

High quality and comfortable

This is a quality mattress with the right amount of comfort and support. It has the firmness my back needs and softness my body wants. And it sleeps cool! No more overheating at night. I would pay more for this product.

April S.
A dream mattress

The Grand Royale is honestly the most comfortable mattress I have ever slept on. Neither of us wake up hurting anymore and our sleep is deep so we're well rested in the morning.Everyone I talked to at the Wyoming bed company were amazing and helpful answering my questions.