14 Inch King Mattress, Hybrid Mattress in a Box, Edge Support, Back Pain Relief, Cooling Pillowtop Gel-Memory Foam & Individual Pocket Innerspring, Medium Firm, Fiberglass Free, 365-night Trial
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90-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 3 left in stock, order soon!
Arrives
Aug 17 – Aug 18
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Size: King
Style: 14" Ultra
Features
- Hybrid Mattress for Pressure Relief & Strong SupportThe king mattress hybrid 14 inch features high-strength spring system for stronger support, which exhibits a quality of durability and reliability. Constructed with multiple layers of soft foam on top, the medium firm mattress king values comfort and optimal support in equal importance, ensuring effective relief to back pain sufferers and side sleepers, also improving spinal alignment
- Upgraded Edge & No SaggingThe mattress king size features 2.1mm thick pocket coils, delivers lasting support, resists sagging over time. The 2.3mm upgraded edge coils prevent roll-off, make it easier to get in and out of bed for the old and pregnant women, and increase the usable sleeping surface for a more spacious, secure rest, suitable for a couple or a big families
- Cooling Mattress for Refreshing SleepThe king size pillowtop mattress utilizes LAST FOAM technology that allows your skin to breathe. It's covered with a pure cotton cover that is soft and breathable, without causing sticky feeling against the skin. Underneath, there is a ventilated memory foam with open-cell holes to reduce heat buildup, and pocketed coil base creates natural airflow with every movement, keeping the kids or hot sleepers cooler than all-foam mattresses
- Motion Isolation for Deep SleepIndividually wrapped coils of the king spring mattress minimize motion transfer and noise, so your partners tossing wont disturb your rest. The pillowtop mattress king with plush comfort foam layers that gently absorb vibrations can create a calm, stable sleep environment for light sleepers or families with pets. It's a great bedroom furniture for hotel collection or domestic use
- Convenient Setup & Quality AssuranceThe king mattress in a box arrives compressed, rolled up, and neatly boxed for easy delivery. Please allow 48-72 hours for full expansion. The king mattress fiberglass free is CertiPUR-US and OEKO-TEX certified, including a 100-night trial. It can be paired with box spring, slatted base, platform and foundation. Rest assured knowing that if defective order or shipping problem arises, our support team is here to assist you
Brand: QUEEN ROSE
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Item Weight: 125 Pounds
Item Firmness Description: Medium
Top Style: Euro Top
Cover Material: Cotton
Number of Layers: 3
Fill Material: Anti-slip Bottom, Breathable Pure Cotton Fabric, CFR-1633 Anti-fire Foam, Convenient Side Handle, Cooling-gel Memory Foam, High-density Support Foam, High-resilient Premium Springs See more
Special Feature: Ergonomic 5-zone, LAST FOAM Patent, Mattress in a Box, Odorless, Temperature Regulating, Upgraded Edge Support See more
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 125 pounds
Manufacturer: QUEEN ROSE
Item model number: 608B
Date First Available: March 4, 2024
Age Range Description: Adult
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 17 – Aug 18
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Twin
Style: 12" Luxe
The media could not be loaded. I spent over a month looking for a mattress, way too many hours, read every review, hybrid or foam, 10 or 12 inch, looked at every seller feedback. No way I’d ever buy a mattress in a box. Even went to local showroom. Narrowed it down to GLaxia, Madevos, Zinus and this one. Glad that is over. Even after hitting the buy button I was sure this was a mistake. Ordered Saturday from northern CA arrived Wednesday from southern CA. Opened the box within an hour after delivery, took outer plastic off, opened sealed plastic with razor provided and mattress inflated before I could get from one end to the other. Let it sit on the floor for two days before putting it on the frame. Looks and feels like a real mattress I’d buy from a local store. Fits Lusimo twin metal platform bed frame with headboard perfectly. These are for guest room which will not get much use, at the most 15 nights a year for 7 - 11 year olds, occasionally an adult. My husband (225 pounds 6’2) and I (120 pds 5’5) have only laid on these a handful of times and both agree they are comfortable. Feels firm but not hard and no sinking feeling, can easily turn from side to side, no creeks or noises and when sitting on the edge it sinks down some but not like your going to slip off or need to readjust. 6 & 8 year old slept in these and when asked how the bed was I was told, good. You can feel the individual springs on the sides of the bed when you run your hands around it, could use more padding there. The instructions say to turn it every 3 months and put in the sun. Not sure why the sun exposure is needed. These will work for my needs.
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Reviewed in the United States on June 23, 2025 by chris
Size: King
Style: 12" Luxe
Pleasantly surprised. The bed is firmer than I would have liked but it’s pretty comfortable and seems to be good for my back. I had a 360 spinal fusion a year ago and although we have 4 other beds in the house, none of them were good for my back. I did my research and found this bed. The price was right so I thought I’d give it a try. What’s the worst that could happen? I’m out a few hundred bucks. I may replace the Serta in one of my spare rooms with one of these. Definitely a great purchase.
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Reviewed in the United States on August 9, 2025 by WG
Size: Queen
Style: 12" Luxe
Very comfortable I love it
Reviewed in the United States on December 10, 2025 by Naddia
Size: Queen
Style: 12" Luxe-Firm
Overall, I rate this is a 4.5. What an excellent mattress and price. Extremely satisfied. The mattress is firm but cushy, and feels comfortable to sleep on. I’d say if you’re heavier than 250lbs or more, this may not be the best mattress. I noticed my heavier siblings pushing the limit of the bed. For kids and anyone under 200lbs this is excellent. Amazing build quality and really fun to see it expanding during set up. There was no plastic smell like other mattresses. The top is a cotton blend. Really nice. The mattress weight was the best part. It’s much lighter and easier to move around than my previous mattress. But once unpacked it’s firm and cushy. It’s mind boggling. This mattresses is a hybrid with blend of coils and padding. There is a limited 10 year warranty. 4.5 out of 5 stars only because I wished I’d had gotten the 14” height as to the 12”. But for this price! This was a great deal.
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Reviewed in the United States on April 20, 2025 by The Boss
Size: Queen
Style: 12" Luxe-Firm
First and foremost the product was ordered November 21st and I received it on November 25th. Less than 2 business days (amazing). The mattress was contained in a 4 foot long package. It was somewhat heavy, maybe 100lbs. Be careful when opening the carton and removing the plastic wrap, the mattress itself will spring out. I was surprised and thrilled with the quality of this product, considering the cost (amazing). It appears sturdy and soft all at the same time (amazing). I plan to purchase this product again for another bed. Great value. Great delivery experience. Great cost. At this point, I am extremely satisfied. Great purchasing experience!!!!!
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Reviewed in the United States on November 25, 2025 by Pete Hood
Size: Full
Style: 12" Luxe
Had the bed for two months so far, very satisfied with it. It’s not super hard or soft it’s right in the middle. Let it expand for three days as soon as you get it! No smell. Great quality. Doesn’t leave me with any back pain either.
Reviewed in the United States on December 21, 2025 by Customer Customer
Size: Queen
Style: 14" Ultra
Hi everyone, I bought this mattress not to long ago. Unfortunately the first delivery, my mattress was stolen. After consulting with them, they were able to send another free of charge! Unboxing was easy. It's extremely comfortable, it offers good back support as someone who has back discomfort. It didn't have any weird or funky smell attached to it. So far, it's been pretty durable in terms of sleeping, laying, and sitting on. I recommend them and their mattress as an affordable mattress!
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Reviewed in the United States on August 17, 2025 by Amazon Reviewer
Size: Full
Style: 12" Luxe
This bed is really good for the price. I got it for my son and have had no issues. I am in the process of buying another one for myself due to me giving my mother my king mattress for her back. No smell or squeeky souns at all.
Reviewed in the United States on November 16, 2025 by Jazmine breanna