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Signature Design by Ashley

Signature Design by Ashley King Plush 12 Inch Hybrid Mattress with Gel Memory Foam and Edge Support for Cool Sleep and Pressure Relief, Fiberglass-Free, Bed In A Box

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jun 7
Order within 2 hours and 12 minutes
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Size: King


Style: 12"


Features

  • PLUSH MATTRESS: Luxury comfort leads to luxury rest. Treat yourself to a truly restorative sleep experience with this king mattress
  • QUALITY MADE: Packed inside are layers of ultra-soft and supportive foam to relieve your pressure points. Power packed wrapped coils support you night after night
  • SUPER SOFT SUPPORT: High-density foam provides firmness, and gel memory foam offers pressure relief. A 4-way stretch knit cover tops the mattress
  • WARRANTY: 10 year limited warranty
  • CERTIFIED FOAM - Snooze soundly on a mattress crafted from CertiPUR-US certified foam. Foam has been tested to meet CertiPUR-US program standards for emissions, content and durability.

Description

Luxury comfort leads to restorative rest with the plush King Mattress. Designed for those who crave pressure relief and lasting support, this mattress combines layers of ultra-soft quilt foam, comfort plush support foam and high-density gel memory foam to cradle your body and ease tension. Beneath the surface, 805 power-packed 15-gauge wrapped coils deliver targeted support, while two perimeter rows of 13-gauge coils reinforce the edges for stability when sitting or sleeping near the sides. A 4-way stretch knit cover enhances breathability and durability, and luxury cotton and super-support polyester fibers add to the plush feel. Built to withstand nightly use, this mattress ships conveniently in a box and expands fully within 48 hours. Pair with a compatible foundation or box spring for optimal performance. Backed by a 10-year non-prorated warranty, this mattress is crafted to help you wake up refreshed and ready for the day.

Brand: Signature Design by Ashley


Size: King


Product Dimensions: 79.5"L x 76"W x 12"Th


Item Weight: 106.4 Pounds


Item Firmness Description: Plush


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 6


Fill Material: Gel Memory Foam, High Density Foam


Special Feature: Low Motion Transfer, Pressure Relief


Item Firmness Description: Plush


Number of Layers: 6


Additional Features: Low Motion Transfer, Pressure Relief


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 805


Is Customizable?: No


Portable: No


Is Foldable: No


Size: King


Item Dimensions L x W x Thickness: 79.5"L x 76"W x 12"Th


Item Weight: 106.4 Pounds


Item Dimensions: 76 x 79.5 x 12 inches


Item Depth: 12 inches


Cover Material: Polyester


Fill Material: Gel Memory Foam, High Density Foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Cotton, Foam, Gel Foam, Memory Foam, Polyester


Brand Name: Signature Design by Ashley


Model Name: Limited Edition Plush


Product Benefits: Pressure Relief


Model Number: M41141


UPC: 024052857498


Manufacturer: Ashley Furniture Industries


Set Name: King


Manufacturer Part Number: M41141


Included Components: King Mattress


Age Range Description: Adult


Item Type Name: Bed Mattress Conventional


top-style: Tight Top


Color: White


Style Name: 12"


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 7

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

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Top Amazon Reviews

    • Signature Design by Ashley Queen Size Limited Edition 11 inch Plush Hybrid Mattress - 5 years Review
Size: Queen Style: 11"
5 years review. Purchased in 2019 (then only $259 vs $479 now). My reviews may be long winded but they are honest - no payment, discount, refund or gratis product given in exchange for a review. After reading other people's reviews all I can say is mattress comfort is pretty subjective because I think this one is extremely comfortable. I feel anu negative reviews are just outliers. I'm 5 years in and like it even more now than when I purchased it in 2019. The price increase from $259 to $479 since then is telling. That's an 85% increase, which is still huge even when accounting for inflation. So sales must be strong enough to withstand it and I would still buy it today at that much higher price. I should mention that I originally purchased this as an inexpensive mattress for my spare bedroom. Where it was hardly used for 3 years. Then after moving and downsizing required me to merge the spare bedroom with the media room that I frequently fell asleep in. Eventually I found myself sleeping in the spare/media room instead of my bedroom because the mattress is so dang comfortable. I ended up finally just swapping my $1000 plush mattress with this $259 mattress in my bedroom and absolutely love it. It's like sleeping on a cloud with no pressure points. NOTE - I do have a 3 inch memory foam topper on the mattress. The topper was added back when it was in the spare bedroom as a way to "park" the unused topper without taking up closet space. While the mattress is perfectly comfortable on it's own, I opted to keep the topper on it because it becomes like an extension of the foam mattress without a sense of being separate, unlike when it was on my traditional plush mattress. Plus, the extra 3 inches helps make my deep pocket sheets fit better. The good thing these toppers are relatively inexpensive if you catch an off-brand one on sale or coupon here on the m'zon. That's my recommendation if your budget will allow. But you can always buy that later after you sleep on it by itself and make your own evaluation. Lastly, I must say that although I've had a couple of serious and unexcusable problems with purchasing from Ashley Signature stores, I still like their furniture and quality. But I wouldn't step foot in a store if I was being paid to, so it's nice having a way to purchase something I may still actually want to have without needing to buy from their stores. Just mentioning to the legions of others who might be averse to the brand because of this. ... show more
Reviewed in the United States on January 24, 2025 by Strangers with Candy
    • So comfortable!
Size: Full Style: 11"
So I have a Casper Hybrid mattress at home and was not about to spend that on another one for our camper. We got this for our little 17ft TT and it fits perfectly and is SO COMFORTABLE! I swear I am the princess and the pea when it comes to mattresses. I need support, but it better be as soft and squishy as a cloud! I'm also a side sleeper who has struggled with shoulder and hip pain in the past with mattresses. This mattress is just as comfy as my mattress at home! I sleep great when we go camping now! Husband also approves! GREAT VALUE!!! ... show more
Reviewed in the United States on December 28, 2023 by Elizabeth
    • I love this hybrid! I love this hybrid!
Size: Queen Style: 11"
Review Image by Kristen E
Review Image by Kristen E
Perfect for my guest room! The pics were taken about 10 minutes after unraveling it from the box and getting it in place. The attached topper is super plush and soft memory foam. I will say that I was expecting more memory foam- there were a lot more springs than I was expecting. Regardless, this mattress was incredible value for the money spent, and soooo comfortable. Even though this is for the guest bedroom, there’s a TV on the wall, and I will be spending a lot of time in there, so I’m stoked to finally have a comfortable bed in there. I added the 2” memory foam and plush topper from when the previous mattress that was in there, n it was actually almost too soft! So this bed is perfect as is. I sleep on my side and stomach, and it definitely conforms nicely, and is soooo cozy even just laying on my back watching tv. It’s comparably comfortable to our expensive Ashley memory foam mattress in our master! I’m super happy! ... show more
Reviewed in the United States on November 24, 2021 Reviewed in the United States on November 24, 2021 by Kristen E
    • Plush Firm
Size: Queen Style: 11"
I have this mattress on carpeted floor, no box spring or frame and it feels like a sorta plush firm. Maybe it's because it's on the floor? "Plush" is not the same for everyone and it's not cushioned enough for me but it's still a great price for what you get. It's comfortable just not my idea of plush. Much better than the floor. I would recommend this mattress if you want a decent, comfy mattress with a bit of give, it's not amazing it's just nice. I don't think you can possibly tell how a mattress feels except in person so if you're looking for something specific, go in store. I was on a hopeful budget that's why I bought this, glad I did though. It's really good for the price. ... show more
Reviewed in the United States on January 4, 2020 by mintyblue
    • Love This Bed
Size: Queen Style: 11"
When I used to live with my mom, I slept on a hard twin size mattress and told myself I would but a queen size bed when I moved out. I purchased this bed 5 years ago and it's still great. It has the perfect level of firmness to softness for me. It's lasted me over 5 years and is still in great condition. It's a hybrid mattress and has never made any sound when on it. It can be a little warm in the summer but that's the case for most beds and the setup was super simple, just open the package and wait. It seems to have gone up in price a little since I bought it 5 years ago but it's a great bed. I would consider just buying the same bed again after I'm done with this one honestly. I also paired mine with a 2" mattress topper to make it last longer. ... show more
Reviewed in the United States on October 6, 2025 by Amazon Customer
    • After you battle the box - It’s worth it!
Size: Queen Style: 11"
Let me tell you, as a single woman, the battle of moving the box was difficult BUT nothing like the battle of opening the box. I have never in my life had to move into so many random positions. I tried a knife, scissors, a razor cutter thing, a screw driver, and nothing worked. So I had to use my legs and arms - Legs to hold the box in place, arms to tear little by little. It took me over an hour to open this box. That is BY FAR the most difficult part. Now, on to the bed. This beautiful comfortable bed. If you’re wanting a medium, buy the plush. I determined this based on all the rock hard firm reviews. Yikes! So I figured pillow top would be more firm, making this more medium & I was correct 😁 This bed has the quality and comfort of that $900 bed you found in the store except it is more than 1/2 the price and it’s delivered straight to your door without additional fees. 10/10 recommend this bed!! ... show more
Reviewed in the United States on February 12, 2023 by Danielle Flannagan
    • Not as described
Not as described. I ordered this mattress with the impression that it was plush based on the description. This mattress is anything but plush. I feel like I’m sleeping on the floor. I’m pretty disappointed overall. The overall quality of the bed seems to be high. It should’ve been advertised as a medium firm mattress. ... show more
Reviewed in the United States on March 3, 2026 by Los223
    • Mattress seems good but getting it out of the box was not
Size: Queen Style: 11"
I should have known from the two young, strong-looking gentlemen who carried this mattress to my door and the multiple "team lift" stamps on the box that this was not a project for one person, but I soldiered on by myself anyways. The first riddle posed to me by this mattress was: how to open the box? As someone who orders many packages from Amazon, I can easily rip open cardboard boxes. But this box proved to be un-rippable from any side. I realized at this point that the "team" advertised on the side of the box was not just for lifting, but also for consulting on how to open this thing. The box advised not to use a box cutter, but after spending several minutes wrestling with it and praying to God for the finger strength needed to break through steel disguised as cardboard, I gave up and decided to get the scissors out and carefully cut the box open. This worked. Then came the next riddle: how to get it out of the box? After several tries, I found the best way was to fashion my technique after pro wrestlers and hug the mattress to my body and lean back while pushing the box away with my feet. You will need to re-position yourself as the mattress starts to release from the box. The mattress looks like a plastic-wrapped taquito at this point. I put it on the bed frame and, learning my lesson from the box, started to carefully cut the plastic away. I would advise you that before you start this process, take care of any task you need to first (checking on your children, returning a phone call, etc) because once the plastic has its first cut, it quickly becomes a race with the Devil as the mattress starts to expand. Within minutes, the mattress already started to take shape. That being said, it is already very soft and plush (not even had it an hour) and seems like it will work on my platform frame. And thank God for that, because I don't know how I would roll it back up and return it if it didn't. ... show more
Reviewed in the United States on October 13, 2020 by Melissa

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