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ZINUS 12 Inch Cooling Essential Foam Mattress and SmartBase Metal Mattress Foundation Set / Bed and Mattress Set / No Box Spring Needed / Mattress in a Box, Queen

  • Based on 10,272 reviews
Condition: New
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$436.87 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jun 30
Order within 20 hours and 54 minutes
Available payment plans shown during checkout

Color: White


Size: Queen


Style: 12" Cooling Mattress + SmartBase®


Size: Queen


Special Feature: Breathable


Color: White


Brand: Zinus


Included Components: Mattress


Size: Queen


Special Feature: Breathable


Color: White


Brand: Zinus


Included Components: Mattress


Age Range (Description): Adult


Product Care Instructions: Hand Wash Only


Form Factor: Metal


Manufacturer: Zinus


Thickness: 12 Inches


Refill: Gel Memory Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 30

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


  • Great price, great bed
Color: White Size: King Style: 12" Green Tea
This is my 3rd bed! I bought one for myself, wanting to see if the bed lived up to the recommendations. I was skeptical. But we LOVE it. I previously invested in very expensive beds. And I had great sleep quality on them. But with this bed, the quality is the same and a very significant savings. My benefits: Firm, but absorbing. There isn't a lot of energy conducted, so when you partner moves you barely feel it. Very comforting and comfortable support. Getting used to: I've never had this type of mattress before and I found that once you've settled into a position, then go to move to a new one (I constantly move), the "indent" you've made from your body weight will take a minute to adjust to your new position. Not a big deal, but was used to instant bounce back. Like I mentioned, I liked this bed so much I purchased one for my kids and the guest room. Highly recommend. ... show more
Reviewed in the United States on February 15, 2024 by Douglass W.

  • Very comfortable
Color: White Size: King Style: 12" Cooling
Purchased this about a month ago. It inflated the full 12” and I would describe it as medium to firm. Sleeps very well. Great mattress for the money. I’m happy with my purchase and recommend to others.
Reviewed in the United States on February 9, 2024 by KJS

  • Meets all wants and expectations!
Color: White Size: Twin Style: 6" Cooling
I ordered the 6” mattress for my 6 month old. We’re transferring her from co-sleeping. The mattress is very comfortable but nice and firm. She doesn’t even notice when I leave the bed. Definitely recommend to anyone working through the same thing. Or if you just need a good mattress for a twin size bed I really like this one and it’s for a great price! ... show more
Reviewed in the United States on January 15, 2024 by A

  • Affordable Daybed Mattress. One Issue though...
Color: White Size: Twin Style: 6" Cooling
I ordered 2 of these mattresses in twin for an extendable day bed. The mattresses are very comfortable. We have had several guests stay on them, all of them sleeping on them in the stacked twin configuration. Not one complaint. Everyone has said they are comfortable. They are lightweight and easy to set up. Just remove it from the box, unroll it, and cut the plastic off carefully. Expands fully within 24 hours, but didn't use them or make the bed for 72 hours, just in case. One issue though. These mattresses came in 2 different deliveries. I noticed the first mattress delivered took a lot longer to expand after being removed from the box than the second mattress. The corners never fully expanded. You can tell from the second picture. The instructions said to open within 72 hours of delivery, and I opened both within ten minutes of them being left at my front door. I suspect one sat in the Amazon warehouse longer than the other mattress. Not worth it to return an expanded mattress to Amazon, but a bit disappointed in the inconsistency. If these mattresses have an "expiration" date, the seller needs to work out it with Amazon so that inventory doesn't age out in the warehouse, and those that are kept beyond "expiration" are sold at a discount. ... show more
Reviewed in the United States on February 5, 2024 by Cameron Cameron

  • Perfect Toddler Floor Bed Mattress
Color: White Size: Twin Style: 8" Green Tea
This twin mattress has been a game-changer for our toddler's floor bed! It's the perfect thickness and comfort level, providing just the right balance of softness and firm support. I often find myself sneaking in to lay on it because it's so comfortable! Plus, it's affordable, making it even better. Highly recommend for anyone looking for a quality mattress for their child's floor bed. ... show more
Reviewed in the United States on February 7, 2024 by James Hall James Hall

  • Great quality mattress
Color: White Size: Full Style: 6" Cooling
We bought this for my sons room and he loves it, it’s so soft, but firm. Amazing for the price
Reviewed in the United States on January 26, 2024 by Cristina

  • Get the thickest one
Color: White Size: Full Style: 10" Cooling
For the cost, I can’t complain. But I wish I would have spent more to get the thicker one. We bought my son the same mattress 2 years ago & it’s still holding up well, more on the firm side but soft enough. I thought I ordered the same thickness but apparently not. I ordered the 10” for my guest room but it’s too soft for an adult. ***They should put on the box to open right away. There’s a note INSIDE of the sealed box that says to open & air up for 48-72 right away but I waited a week & one of the shorter side’s didn’t air up evenly. It’s vacuum sealed so the sooner you open it, the better apparently. ... show more
Reviewed in the United States on January 17, 2024 by JET

  • Good mattress
Color: White Size: Full Style: 12" Cooling
Ok so I've had this mattress for six months now. I'll start with saying it's made extremely well. Very sturdy construction all the way around and even the edges are not flimsy. You can sit on the edge of the bed without it collapsing. With this all said it's a little firm for my liking. It does have give but not as much as I would like. I prefer a softer bed. So I'm ordering another one on Amazon called a sweet night that is flippable as well. I've slept ok but it's just a little bit too firm since I have back and hip issues. However I bought my son the same one just a 10 inch rather than the 12 like mine and he loves this mattress. He's a bigger guy though so he is very pleased with it. My memory foam mattress that I have in my upstairs bedroom is a Luna memory foam mattress and I love that mattress so I'm hoping the new one will be more soft like my Luna mattress. But if you prefer a medium firm this is a good choice as I stated before it really is made well and rose up within 24 hrs to the 12 inches it's supposed to be. ... show more
Reviewed in the United States on January 11, 2024 by Sharon Estes

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