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Zinus

Zinus 12 Inch Support Plus Pocket Spring Hybrid Mattress, King, Strong Coils for Durable Support, Pocket Innersprings for Motion Isolation, Mattress in A Box

  • Based on 12,208 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by HAILMATES
Arrives May 27 – Jun 2
Order within 11 hours and 46 minutes
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Color: White


Size: King


Style: 12"


Pattern Name: Original Box


Features

  • General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding..Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
  • FIRM SUPPORT, PLUS MORE - Our firmest mattress ever is engineered with 10% more heavy gauge steel iCoil pocket innersprings for added stability and extra firmness, ideal for stomach sleepers and plus-sized individuals.SUPPORTIVE FOAM & POCKET SPRINGS - 1.25 inches soft comfort foam, 2.5 total inches durable high-density foam and 7.5 motion-isolating iCoil pocket springs with a microfiber-filled euro top and quilted jacquard cover
  • CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR-US Certified for durability, performance, and content
  • EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box thats easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
  • Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs

Description

How much support you need from your mattress is probably just as subjective as how you like your eggs cooked! For those who find comfort in a firm bed with a soft quilted top microfiber cover, we developed our Support Plus Extra Firm Hybrid Mattress. Densely packed with 10% more pocketed springs than our other mattresses, it provides extra support and rigidity, making it ideally suited for stomach sleepers, plus-sized individuals, and firm mattress lovers of course! Not only do our revolutionary iCoil pocket springs hug your every curve for pressure-relief, but they also work to keep motion from a sleeping partner away from your side of the bed. Cozy, Certi-PUR US certified foams complete the top layer for the right touch of softness. And yes, even this ultra-firm bed is expertly compressed and packed into a box, so setup is worry-free, much like the 10 year warranty you get with your purchase! Fortunately for you, unlike the challenges involved in perfecting your eggs, we’ve perfected our mattress technology – so all you need to do is lay on this one to enjoy its many benefits.

Brand: Zinus


Size: King


Product Dimensions: 80"L x 76"W x 12"Th


Item Weight: 108.8 Pounds


Item Firmness Description: Firm


Top Style: Euro Top


Cover Material: Microfiber


Number of Layers: 3


Fill Material: foam


Weight Limit: 500 Pounds


Item Firmness Description: Firm


Number of Layers: 3


Weight Capacity Maximum: 500 Pounds


Additional Features: Durable


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 480


Is Customizable?: No


Portable: No


Is Foldable: No


Size: King


Item Dimensions L x W x Thickness: 80"L x 76"W x 12"Th


Item Weight: 108.8 Pounds


Item Depth: 12


Item Dimensions: 80 x 76 x 12 inches


top-style: Euro Top


Color: White


Style Name: 12"


Brand Name: Zinus


Age Range Description: Adult


Model Name: Support Plus


Product Benefits: Provides durable support with pressure relief, motion isolation, and quality foam in a convenient, easy-to-ship design, backed by a worry-free warranty


Model Number: AZ-PPSM-12K


UPC: 841550084979


Global Trade Identification Number: 79


Manufacturer: Zinus


Item Type Name: Bed Mattress Conventional


Included Components: Mattress


Manufacturer Warranty Description: Worry-free 10 year limited warranty included.


Cover Material: Microfiber


Fill Material: foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Comfort Foam


Material Type: Fabric, Foam, Pocket Spring


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 27 – Jun 2

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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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Excellent Firm Mattress- Good Price, High Quality- Worth the Expense
Review Image by @leighttweets
Review Image by @leighttweets
Review Image by @leighttweets
Review Image by @leighttweets
Short version: My wife and I have had this mattress for over a year now and can say with confidence that it was an excellent purchase- it is still firm and has no sags or dips. I highly recommend it. I have held off on writing a review for this mattress because I felt it was necessary to sleep on it for an extended period of time to give it the most fair and accurate review. My wife and I purchased this mattress over a year ago, in November 2017. After going to all the local stores, from big box to mom and pop, my wife and I found ourselves with a problem: we could tell which mattresses were soft and which were firm, but aside from that we didn't really feel much difference apart from the price tag- almost all of which exceeded a thousand dollars, with some approaching two grand. That's quite an outlay of cash. So, going off reviews on Amazon we took the leap on this Zinus Extra Firm iCoil 12 inch king mattress. We also purchased a steel foundation upon which to set the mattress in our bed frame. The box arrived a little beat up, but my wife and I muscled it into the house and carried it upstairs together. It's a two person job, but not impossible. We set the rolled up mattress on our guest bed and carefully cut away the plastic so the bed would unroll. (Pro tip: Don't stand between the mattress and the wall. You might get pinched) We followed the directions and let the mattress sit undisturbed for 2 or 3 days so it could fully expand. After which time, we moved it into our bedroom. It's now more than one year on and I feel qualified to report on the mattress. It is firm, but not rock hard. This is obviously subjective, so all I can say is that you know a firm mattress when you lay on one, and this is a firm mattress but is still comfortable. I'm a side and stomach sleeper, and my wife is a back sleeper. I'm 5'11", 230lbs, and we'll just say that my wife is plus sized and leave it at that. The mattress supports both of us fine, and a year later has no depressions, dips, sags or problem areas. The last time I did laundry I snapped some photos of the mattress which I have posted above. You'll notice the mattress is still even and flat, even after a year of nightly use. I purchased this mattress myself, with my own money, have no relationship with the manufacturer, and am receiving nothing in return for writing this review. I just know how difficult it is take the leap of purchasing something like this over the internet, so I thought I'd write a review to help people in a similar situation my wife and I found ourselves in last year. This mattress was an excellent purchase, I've recommended it to friends, and if you're in the market for a fairly priced firm mattress, I can recommend it to you as well. Cheers. ... show more
Reviewed in the United States on November 16, 2018 by @leighttweets
    • Skeptical at first, FIRM BELIEVER now!! Hope to order another one in 12 months!
I WAS RELUCTANT AT FIRST! I am going to write an unusual review. When we first took the mattress out of the bed and I lay down on it, my first thought was, "Oh NO! What have I done? This mattress is like laying on a padded brick." It took less then 24 hours for the memory foam to completely fluff up. So I gave it another day. And another. It was just SO FIRM! My old bed was like a soft billowy cloud that just wrapped around you. So I called Amazon to check on their return policy. They told me to wait a week and see how I felt, and then we could initiate the return process. I AM SO GLAD I WAITED! I now LOVE, LOVE, LOVE this bed!! Here's why: I SLEEP LIKE A BABY THAT SLEEPS THROUGH THE NIGHT! I have never slept so good in my whole life! I didn't realize it until about 2 weeks went by. I realized, I'm not getting up at night to briefly check the alarm clock time, go to the bathroom etc. No. It is literally a SLEEP MAGNET! I lie down on it, and 5 minutes later, I'm out cold! No more tossing and turning to fall asleep. NO MORE INSOMNIA! I find I am sleeping about exactly 7 hours straight without waking up once. I don't even notice if my husband is beside me in the bed or not. If he moves, I am not aware at all. Even though I was sleeping great,for two weeks I just couldn't seem to part with our old mattress. I kept having doubts like, "but what if it is just a bit TOO firm? Will I regret tossing our old mattress?" (It was still in our hall. I know I sound like Goldilocks here, but to be absolutely certain we could trash our old mattress once and for all, I took this mattress off, put it in the hall where our old one was, and put the old one back on. The next two nights were the worse sleep nights of my life. Though my old bed is like falling into a fluffy hammock, I realize now that I have not slept hardly at all for years! No telling how many times I wake up at night! So I switched back again to the Zinus mattress. And I also went ahead and shelled out a little bit more money and added an extra layer of padding with a Sleep Innovations 4-Inch Dual Layer Mattress Topper - Gel Memory Foam and Plush Fiber also found on Amazon ($184.10). That made the bed absolutely PERFECT. Very firm support, but a soft topper. If you have bad back issues, or trouble sleeping this bed is for you! It may be a bit of an adjustment at first, but wait a few days, or add just one more layer of foam as we did. In fact at first, my back was just slightly sore, but that's because it was used to being curved like the letter "C" at night. Now every part of my spine is firmly supported, and zero pain anywhere. I am 51 yo, and wake up feeling refreshed. My bed is also on platform risers, and because the bed is perfectly FLAT, it doubles as a workspace (wrapped all our Christmas presents on it). It's easy to fold laundry, etc. because it is firm and perfect height. We both love this bed so much, I hope by next Christmas to replace our Queen size bed in the other bedroom. My 11 yo son loves it too, and now he wishes he could have one too. Conclusion: It may seem to firm at first, but give it a few days. Your body may be readjusting. Now I realize it's the best bed we ever bought! The price is totally reasonable and so convenient having it delivered to your door! PS -- This mattress also has individually wrapped coils, so you don't have to worry about springs going bad and that adds to it's firmness. I think next time, we may try the green tea 10" memory foam only (no springs) as it reviews as being firm, but probably slightly less than this one. Still, I am a converted believer now in this firm bed. Last thoughts: HOTEL OWNERS/MANAGERS should order these beds! With concern over bedbugs etc., stains etc., these beds are so reasonably priced, you could afford to replace mattresses several times a year if necessary. They are perfect on either platform or boxsprings too. Zinus 12 Inch Performance Plus / Extra Firm Spring Mattress, King ... show more
Reviewed in the United States on January 8, 2017 by Liz G.
    • I LOVE THIS MATTRESS!
Had purchased a Zinus previously for our Queen bed/mattress and was very pleased with the price, quality of the item and quality of sleep we got. When we relocated and had a guest room for the first time, the Queen bed got moved and we purchased our first King bed. The bed we ordered was another Zinus - another review - and we didn't look anywhere else but Zinus for the mattress. Decided to upgrade to one with more back support. I love a firmer mattress and this one fits the bill. I'm not large (petite and 100 lbs) and this mattress supports my entire body so I can wake up ready to hit the ground running, literally. Hubs is taller 6'1 and 185; he loves it too. Even if one of us has a restless night, the other is not disturbed at all and we aren't experiencing any of the 'hot' issues that some of our friends had with a foam mattress. We are very comfortable while sleeping. It was quite heavy when it arrived and my driver put it inside the door for me. We used our dolly to get it into the bedroom, but two people could push it where you needed it to go. Once in a room, make sure it's in the middle with no obstructions; cut the seal and stand back to let the magic happen. We didn't sleep on the mattress the first night since we had the extra bed but the instructions say you can (although not recommended since it's been sealed). Smell dissipated quickly and slept on it second night. We've not regretted our purchase of Zinus products at all. If your ready for a new sleep experience, give Zinus a try - you won't be disappointed. ... show more
Reviewed in the United States on July 11, 2020 by Angela Ehr

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