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14 Inch Queen Memory Foam Mattress, Smart Left-Right Dual-Firmness Queen Mattress In a Box with Cooling Copper Gel Infused for Pressure Relief, Assembled in USA, Washable IceSilk Cover, CertiPUR-US

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Apr 21
Order within 20 hours and 47 minutes
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Size: Queen


Style: 14 Inch


Features

  • Innovative Left & Right Zoned Firmness / One-Sided Design: Gbrsy cool gel memory foam mattress queen is split into two zones for couples who have different preferences Firm / Soft Split. The left side of the mattress queen size offers firmer support, while the right side of the bed mattress is softer. Ultimate solution for couples with different support needs, ensuring both of you wake up refreshed. Simply choose your side and enjoy personalized sleep (Note: Non-flippable)
  • Supportive yet Comfort & No Sagging: Our queen mattress memory foam features a luxurious 4-layer design for good balance. Cooling gel & copper foam relieve pressure. Adaptive layer prevents sinking. High-density base ensures lasting support and provides reinforced edge support. Cloud-like comfort that aligns your spine for hotel-grade rest at home.Whether you're a side, back, or combination sleeper, this queen foam mattress delivers an comfortable sleep experience
  • Adaptive Dynamic 7-zone Ergonomic Support & Quiet Motion Isolation: Our queen size memory foam mattress intelligently conforms to your body, dynamically responding to pressure points in the shoulders, lower back, hips, and legs to provide precise support and promote spinal alignment. Highly suggested for people those with back or waist pain due to poor spinal support. Multi-layered foam absorbs movement and minimizes sound, ensuring you and your partner enjoy undisturbed sleep
  • 360 AirFlow Breathable Design & Cooling Comfort: 14 inch queen mattress features an ice silk cooling fabric that feels cool to the touch, while graphene infusion into the fabric allows for rapid heat dissipation. Internal cooling gel, copper gel, and bamboo charcoal work to regulate temperature. Open-Cell foam layers and side 3D mesh fabric create a airflow channel, promoting sweat evaporation and ensuring a cool feeling throughout the night. Suggested for heat-sensitive people
  • Certified Safe, Clean & Healthy Sleep Space: Queen size mattresses are CertiPUR-US and OEKO-TEX certified, and meet CFR1633 fire safety standardsall fiberglass-free. Copper ions and bamboo charcoal in the foam naturally absorb odors, ensuring a clean, healthy environment. The removable, machine-washable cover helps maintain freshness and hygiene, reducing buildup from sweat, dust, and allergens for long-lasting comfort. No skin irritation, no breathing problemsprotecting your family's health
  • 180-Night Trial & Assembled in USA & Enjoy the same night: Proudly assembled in the USA with proven craftsmanship and tailored for American sleepers. Cooling mattress is shipped compressed and roll-packed in a box, delivered straight to your home. Simple setup: unbox, unwrap, allow a few hours to expand, and enjoy the same night! Backed by a 180-night trial, a 10-year warranty, and 24/7 GRBSY support for peace of mind. If you have questions about queen matress, please feel free to contact us

Brand: Grbsy


Size: Queen


Product Dimensions: 80"L x 60"W x 14"Th


Item Weight: 83.29 Pounds


Item Firmness Description: Firm & Medium Firm Split Design


Top Style: Gel Top


Cover Material: Ice Silk


Number of Layers: 2


Fill Material: Gel Memory Foam, Memory Foam, High Density Foam


Special Feature: Pressure Relief, Fiberglass Free, Breathable, Temperature Regulating, Low Motion Transfer, Back Pain Relief, Body Support, Durable, Edge Support, Zone Support, Improves Sleep, Reduces Toss & Turn, Cooling Comfort See more


Item Firmness Description: Firm & Medium Firm Split Design


Number of Layers: 2


Additional Features: Pressure Relief, Fiberglass Free, Breathable, Temperature Regulating, Low Motion Transfer, Back Pain Relief, Body Support, Durable, Edge Support, Zone Support, Improves Sleep, Reduces Toss & Turn, Cooling Comfort


Construction Type: Gel Memory Foam


Size: Queen


Item Dimensions L x W x Thickness: 80"L x 60"W x 14"Th


Item Weight: 83.29 Pounds


Item Depth: 14 inches


Item Dimensions: 80 x 60 x 14 inches


Cover Material: Ice Silk


Fill Material: Gel Memory Foam, Memory Foam, High Density Foam


Product Care Instructions: Machine Wash


Mattress Comfort Layer Material: Gel Memory Foam, Memory foam


Material Type: Memory Foam


Brand Name: Grbsy


Age Range Description: Adult


Model Name: NightMax


Product Benefits: Back Pain Relief, Zone Support, Improves Sleep, Reduces Toss & Turn


Model Number: 3


UPC: 649226786253


Manufacturer: Gbrsy


Included Components: Foam Mattress, Manual


top-style: Gel Top


Color: Blue


Style Name: 14 Inch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 21

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.

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Top Amazon Reviews


  • Comfortable support with a nice balance of firmness
Size: Queen Style: 12 Inch
I’ve been using this mattress for a little while now, and overall I’m really happy with how it feels for everyday sleep. The firmness is well-balanced — not too soft where you sink in too much, but not overly firm either. It provides good support, especially for the lower back, and I wake up without the stiffness I used to have with my old mattress. It feels like it adapts well whether you sleep on your back or side. I also like that it doesn’t trap too much heat. The surface stays relatively cool through the night, which makes a noticeable difference if you tend to sleep warm. The motion isolation is pretty good as well, so movement on one side doesn’t disturb the other side much. Setup was straightforward since it came compressed in a box. It expanded fully within a day, and I didn’t notice any strong chemical smell, which was a concern I had before opening it. Overall, this feels like a great value for the price. It’s comfortable, supportive, and works well for everyday use without feeling overly soft or overly firm. ... show more
Reviewed in the United States on April 13, 2026 by Amazon Customer

  • A nice quality, affordable mattress!
Size: King Style: 12 Inch
I really like this mattress. The price is affordable. It’s softer than I expected but that actually benefited me more than I thought it would. It’s so comfortable and I sleep so much better than I used to. The quality of this mattress exceeded my expectations.
Reviewed in the United States on March 26, 2026 by fangjing

  • Amazing mattress, strongly recommend!
Size: Full Style: 12 Inch
The mattress is perfectly what I needed, it’s the best one I’ve purchased! I’ve been trying to find a firm mattress for so long; I bought multiple other ones and none of them were the firmness I was looking for. I’ve been sleeping on this one for the past feels much supported compared to be and it hasn’t been hurting as much. ... show more
Reviewed in the United States on March 17, 2026 by JoyceeeeeJoyce

  • Great dual-firmness design
Size: Full Style: 12 Inch
This is the first time I’ve seen a mattress with one side firm and the other side medium firm. It’s perfect for me since I like a firmer feel, while my child prefers something a little softer. Very smart design.
Reviewed in the United States on March 25, 2026 by Lean

  • Firm!!!
Size: Queen Style: 12 Inch
When it says FIRM!! BOY DOES IT MEAN IT! I'm 5"4 180 lbs. I barely make a dent in this mattress. I should have done medium firm. It will take a while to break in.
Reviewed in the United States on April 14, 2026 by kia

  • Good mattress for the price
Size: King Style: 12 Inch
The mattress is very comfortable and supportive. It expanded quickly after opening and had no strong smell. I’ve been sleeping much better since I started using it. The quality is great for the price. I’m very happy with this purchase and would recommend it.
Reviewed in the United States on March 5, 2026 by Lucifer

  • Comfortable Support with Smart Dual Firmness
Size: Full Style: 12 Inch
This 12 inch full memory foam mattress is an excellent combination of comfort support and value. The smart left right dual firmness design is a great feature because it allows you to choose the side that feels best for your sleeping preference which makes it very versatile. The mattress has a good balanced weight and density which makes it feel solid and well built while still being easy to set up once it expands from the box. Even though it is primarily memory foam it has a very nice responsive feel that gives a slight springy support instead of feeling too soft or sinking too much. The memory foam with cooling copper gel helps keep the mattress comfortable throughout the night and provides great pressure relief especially for the back and shoulders. The IceSilk cover feels soft and cool to the touch and the fact that it is washable makes it very convenient to maintain. The mattress expanded nicely after opening the box and feels supportive across the entire surface. Knowing it is CertiPUR US certified and assembled in the USA also adds confidence in the quality. Overall it is a very comfortable mattress that offers great support cooling and excellent value for the price ... show more
Reviewed in the United States on March 9, 2026 by omkar

  • Perfect for couples—great motion isolation and finally a mattress that suits us both!
Size: Queen Style: 12 Inch
My husband works late shifts and gets in and out of bed a lot, which used to wake me up constantly. The motion isolation on this mattress is fantastic—I barely feel a thing when he moves. The edge support is solid too; I can sit on the side to put on shoes without feeling like I’m going to roll off. Plus, the split design is a game-changer: his side is firm, mine is medium-firm, and we both wake up comfortable. Setup was a breeze—just unboxed it and it expanded within an hour. Love that it’s assembled in the USA too! ... show more
Reviewed in the United States on March 6, 2026 by Patti

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