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Crystli

Crystli Full Mattresses 12 inch Memory Foam Mattress Full Size Hybrid Mattress Medium Firm Full Bed Mattress in a Box with CertiPUR-US Foam 100-Night Trial 10 Years Warranty

    • Based on 6,558 reviews
Condition: New
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$299.99 Why this price?
Save $70.00 was $369.99

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Thursday, May 1
Order within 21 hours and 44 minutes
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Size: Full


Style: 12 INCH


Features

  • Pocket Coil Spring Mattress: The high-quality carbon steel spring coil has high flexibility and can provide excellent customized support for your skeletal system; Through heat treatment and tempering, rust and deformation can be prevented, so it has high durability
  • Buy with ConfidenceCrystli are specializing in researching & manufacturing better mattress, dedicated to improve sleep quality and optimize deep sleep
  • STAY COOL ALL NIGHT LONG - This hybrid full mattress is made of high-end knit fabric with a comfortable and breathable surface; The air-flow foam layer has millions of open cells acting as airway chambers, allow maximum airflow so the foam breathes for unbeatable temperature regulation
  • EDGE SUPPORT & MOTION ISOLATION - The high-quality carbon steel spring coil has high flexibility and provide excellent customized support for your skeletal system; They work independently from each other, effectively absorb sound and vibration, evenly distributed body weight; It also reinforces the edge support and isolates motion transfer to a significant extent

Brand: Crystli


Size: Full


Product Dimensions: 75"L x 54"W x 12"Th


Top Style: Euro Top


Cover Material: Cotton


Number of Layers: 2


Fill Material: Memory Foam


Special Feature: Breathable


Color: White, Black, Grey


Coil Type: Pocketed Coil


Product Dimensions: 74.8 x 53.94 x 12.2 inches


Item Weight: 66 pounds


Manufacturer: Crystli


Language: German


Item model number: CY12-FU


Date First Available: October 28, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 1

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Excellent quality for price
Size: Full Style: 10 INCH
I've had this mattress since early 2022. I absolutely love it. This mattress has far exceeded my expectations in comfort and longevity. To this day the bed bounces back as soon as I get up. I sit on the edge A LOT and it hasn't created an indentation, to my amazement. For reference I'm 5'8" and currently 200 lbs. I bought this when I was at a heavier weight, about 240 and it was just as comfortable and reliable then. If I ever have to buy another mattress, it'll be this exact one. It's on the firm side but not ridiculously firm. You don't sink into the bed, either, which I used to hate about my previous medium-firm mattress. It really is the perfect affordable mattress. Especially if you're like me..disabled, on a tight budget and dealing with various medical conditions that affect quality sleep. 1I keep it in a mattress encasement to prevent dust & mold spores because of living in a high humidity area. The only "negative" I've experienced is when changing the sheets, I've noticed threads from the diamond pattern coming loose. This isn't a big deal to me at all, but worth mentioning. ... show more
Reviewed in the United States on March 30, 2025 by Emily Mortimer
    • Really nice mattress!
Size: Twin Style: 10 INCH
I did my research on mattresses in a box before deciding on this one, and I will admit I was still hesitant about moving forward with the purchase because I've never bought one of these before. I chose this mattress due to the hybrid construction and the 100 night guarantee, and the reviews seemed really solid. I purchased the 10 inch twin size. It arrived on time, was easy to get into the house and a breeze to open. Immediately upon opening the plastic wrap and unrolling it, the mattress starting inflating in size. Within 10 minutes, it was already at 10 inches, so I was pleasantly surprised. It is easy to move, at least in the twin size, so it can be put on a foundation and taken off easily. The top cover is very nice and overall, the construction is solid. It is a medium firm mattress, so if you're looking for a soft mattress, this isn't it. Of course, all mattresses require a breaking in time, so I expect in a few months, this mattress will be a lot softer. I actually bought a 2 inch memory form topper for it for extra cushion and that helped immensely with the comfort level until at least I have it broken in more. Overall, I am very happy with this purchase, especially for the price, easy of set up and quality. It remains to be seen how this mattress will perform over time, but so far, I really like it. There are so many mattresses in a box out there to choose from and it can be overwhelming. If you'd looking for an good, solid mattress on a bit on the firmer side for a good price, this is it. I'm pleased with this purchase. ... show more
Reviewed in the United States on June 16, 2023 by ThistleFlower
    • Good Buy/ 6mos
Size: Queen Style: 10 INCH
This mattress was packaged well when it arrived and I was able to open it with ease. It came with a little thing to open the plastic without harming the mattress which was nice! It expanded fairly quick and was at 10 inches in a day. The smell did linger for a bit but eventually it went away. As far as comfort, I’d say it’s a good 3.5/10. I am a 5’9” male weighing about 145-150 lbs and it doesn’t sink all that much. My lower back pain has improved significantly and I sleep better throughout the night. I was torn between the 10 inch and 12 inch but got the 10 due this being my first “mattress in a box” purchase. My brother in law is 6’6” and when he laid down on it, it sounded like it was struggling to support, I’d say just go for the 12 inch and spend the extra couple of dollars. All in all, it’s a good mattress and I’m satisfied. My main problem was my lower back and it’s helped tremendously. It’s comfy, not too soft but not too hard in my opinion. I would definitely buy this mattress again and have not been disappointed. Will provide an update a few months from now. Update: I’ve had the mattress for about 6 months. I’m keeping the review the same. It’s held up well. The edges are a little weak as I can’t sit on the edge without sliding off. It definitely helped in a pinch and is still pretty comfy. I’d say I sleep a little on the hotter side on this mattress. I’ll keep it but for a guest room bed because it isn’t bad at all but not my full cup of tea. Thanks for reading!! ... show more
Reviewed in the United States on March 19, 2024 by D
    • Great mattress
Size: King Style: 10 INCH
Love this mattress, for the first time in many years I am waking up without back pain. There is no smell and is the same height as my old mattress
Reviewed in the United States on March 6, 2025 by Paulette G.
    • Absolutely awesome mattress, BUT.................
Size: Full Style: 14 INCH
Bought this mattress because where I bought 100% of all my mattresses and box springs for over the last 30 years closed VERY sadly namely Sears. I had to buy a new mattress because the one my 18yo son who is 6'3" 280ish was sleeping on was giving him back pain. This mattress exceeded all of my expectations of comfort and quality and immediately solved my son's back discomfort and pain. The fact the nearest mattress store to me is now a 25 minute drive AND the affordable price of the mattress made me willing to buy it untied. In y suns opinion it offers a very good balance of plush comfort and support for an XXL heavy male. I tried the mattress and would agree with my sons evaluation. Now for the ONLY criticism. We liked this mattress so well I went to order one for my other son (also XXL 6'+ 280+) and to my complete shock the price had GONE UP by over $130 now placing it's cost close enough to an OTC mattress purchase I decided to go buy a full size mattress from the local store as the near hour round trip is now justified due to the cost factors are equal. If this mattress can be had at it's original price of $130 less than current than yes it is well worth buying, but at its current price I would recommend you buy OTC alternative. ... show more
Reviewed in the United States on January 31, 2024 by Amazon Customer
    • Good for value
Size: King Style: 14 INCH
Not the best by any means but for the cost it works well - Not a fan of the edges, they dip if you sit on the edge of the bed, and this was very firm once we set it up, but 2 months later it is much more comfortable. Love that hubby can get in/out of bed and I don't even notice!
Reviewed in the United States on December 3, 2024 by COLLEEN SHORTT

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