King 14 Inch Memory Foam Mattress in a Box, Jacquard Fabric Cover, Made in The USA of US Foam and Global Materials, CertiPUR-US Certified, Fiberglass Free Mattress, 76”x80”
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Availability:
In Stock.
Arrives
May 28 – May 31
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Size: King
Style: 14inch Medium
Features
- Jacquard Fabric Cover:Jacquard fabric cover adds a touch of elegance to your bedroom while also providing a soft and breathable surface for your body to rest on.The soft and breathable cover regulates temperature and absorbs pressure,while the fiberglass-free inner cover provides a safe and effective flame retardant layer.Together,these covers help to ensure your new queen mattress gives you a restful night's sleep.
- 2-layer memory foam mattress:Copper memory foam mattress can help you get a good nights sleep by cradling your body in comfort, reducing tossing and turning, and minimizing common sleep disruptions that can result from uncomfortable pressure points or inadequate support.Whether youre a light sleeper or a restless toss-and-turner,a high-quality three-layer memory foam mattress can help you achieve a more restful and rejuvenating sleep experience.
- CertiPUR-US & Oeko-Tex Standard 100 Certified: Our mattresses are certified by both CertiPUR-US and Oeko-Tex Standard 100, ensuring that they are free from harmful substances. The memory foam and fabrics have been independently evaluated to comply with all mandatory and voluntary safety standards for mattress products.
- Easy Setup:Our mattresses are easy to setup. They can fit all types of frames, including box springs, floors, adjustable beds, foundations, slatted platforms, and flat platforms. Simply wait for 12 hours for the mattress to fully expand to its original shape.
- 10-Year Limited Warranty for Worry-Free Sleep: We are dedicated to providing you with the best night's sleep possible through our superior products. If there are any issues with your mattress, please contact our customer support team and they will assist you in resolving the problem. Please note that our mattresses cannot be returned once opened.
Brand: Dyonery
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Top Style: Tight Top
Cover Material: Jacquard
Number of Layers: 2
Fill Material: Copper Memory Foam
Special Feature: Copper infused
Color: Black
Model Name: DYO-MCE140K0002T
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 104 pounds
Manufacturer: Dyonery
Item model number: DYO-MCE140K0002T
Date First Available: November 22, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 28 – May 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Queen
Style: 14inch Firm
This purchase was way overdue. We had a great mattress we purchased from a little furniture store years ago and it was great for a long time, when it started to wear out, we switched it with our guest room mattress that is rarely used. It was supposed to be 12" so this was going to be a bit thicker. This is substantially thicker since our previous was so worn out. This was a breeze to set up, we just put it over our frame and opened it. It looked and felt fully inflated after a few hours but we gave it the full 12 recommended. It's been about a week now and we have both noticed we are sleeping better because movement of the other doesn't wake us up, we aren't sore because the support is so much better. We looked at mattresses firm before making our purchase but they wanted 2k minimum for anything we liked, but having tried those, this mattress is most comparable to the tempurpedic that we tried and that was over 3k. Under $500 for this matter is a steal. We really wanted a firm feel and this delivers. It sinks in the very top few inches but holds firm after. We use it on an adjustable base and it's a bit stuff, doesn't want to bend with the base well but works none the less. Our sheets fit it fine but we did also pick up some deep pocket fitted sheets. There's no noise when you move or even when we adjust the base. Overall I think it's a great value for the price and would absolutely buy again. Will update after we've used it longer.
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Reviewed in the United States on March 7, 2025 by Kendra
Size: King
Style: 12inch Medium-Cooling
Omg, omg, omg. I have been in possession of this mattress since 11am this morning, and it's 7pm now; FedEx delivered. My husband works 12, 16 hour intense nightshift "days", and I'm a mom of 3 kids, 2 who are special needs and have wild sleep patterns. I gave this mattress an hour to inflate and decided to just go for it. I have never written a review so quickly, ever. Between cancer treatment body pain and narrow sleeping windows of time, pressure points, headaches, menopause (I turned 39 this week), you name it, I am one darn damaged individual before we ever talk about my better half. We've dropped $1400 on mattresses, we've had automatic beds, it's been a whirlwind of beating ourselves up over the last 9 years. To the reviewer who said "buy the damn mattress", you are a saint! In four hours of sleeping in the last 24 hours, I am a completely different person. This is the holy grail of mattresses!!! THE mattress! No breathing issues, pressure points, locked up back muscle columns, no cramped neck, headache, I took no allergy meds, my knees aren't throbbing, nobody snored, my shoulders don't feel like I've been hoisting sand bags, same pillow and everything else. I'm in PA, the mattress came from SC in 2 days, and holy cow, I must have been a teenager the last time I felt this good. I know I'm typing a novel, but seriously I'm so cheery, joyful, bouncing around, the kids think I've lost it. I blamed the coffee. The mattress is incredible, beautiful, easy to manage, just perfect. The value, at a quarter of what we've spent previously on other mattresses, just to have me sleeping on the sofa regularly, geez, and tucking support pillows, buying crazy expensive pillows, and toppers, sooo many toppers... I feel like a different person, I'm moving like a different person. All the creams and supplements and OTC pain meds, geez louise it was the mattress! Okay, so I bought the 12 inch king size, medium, cooling mattress, in case there's no header to tell ya. There's support, there's squoosh. We've been using 14 inch height mattresses, so super wild the difference between 12 and 14, I felt like I was stepping into it, lol, but I researched the 2 sizes. We thought that mattered, nope! I feel asleep immediately and had no nightmares. I'm really wondering what the last one was pinching bc it can take me a full half hour to fall asleep and then one slammed car door outside our window an hour later and I'm awake again. The usual tossing and turning and the exhaustion of feeling more tired than when I went to bed, and then my joints are cracking and I'm one cranky mama! Absolutely, 100% buy the mattress!!! I'm going to find out very quickly over the weekend whether I may be able to just empty my medicine cabinet. That pays for the mattress itself! Don't even know what I've spent to fix my raccoon eyes, makeups, serums, strips. All the reviews, the searching, the comparing, being scared, terrified of failure again! I've never, ever "wanted" to go to bed like this. Been excited to go to bed. This is really something. I know you all probably are thinking I need decalf and an antipsychotic, but seriously. You found it; Waldo, the needle in a haystack, this is the ONE! You're awesome, you work your butt off, you need a place to turn off and turn on again. This is it, your hard reset and comfort; the keystone. Go you! You earned it! Life does and will get better!
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Reviewed in the United States on January 19, 2025 by Margaux V.
Size: King
Style: 14inch Firm
This 14inch king memory foam mattress has completely transformed my sleep experience! The cooling knit fabric cover is soft and breathable, keeping me cool through out the night. The copper-infused memory foam provides excellent support while relieving pressure points. I love how firm it feels, offering the right amount of support for my back. It's also great knowing the mattress is CertiPUR-US certified and made in USA. The fiberglass-free design gives me piece of mind. It arrived in a compact box and setting it up was easy. It expanded quickly and was ready to use in few hours. I have been sleeping better and waking up more refreshed. Overall, it's an affordable, high-quality mattress!
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Reviewed in the United States on February 7, 2025 by Sana Pathan
Size: King
Style: 14inch Firm
I am absolutely thrilled with this memory foam mattress! The Cooling Knit Fabric Cover is a game-changer—it truly keeps me cool throughout the night, making sleep so much more comfortable. The 2-layer memory foam perfectly contours to my body, providing excellent support while relieving pressure points. Knowing that it’s CertiPUR-US & Oeko-Tex Standard 100 Certified gives me peace of mind that I'm sleeping on a safe and high-quality product. Setup was effortless, and it expanded to its full size in just a few hours. The 10-year limited warranty is a fantastic bonus, showing the brand’s confidence in its durability. If you're looking for a mattress that combines comfort, support, and cooling features, this is the perfect choice! Highly recommend!
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Reviewed in the United States on February 5, 2025 by Rajitha Chintala Rajitha Chintala