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LMANKBK

King Mattress, 12 Inch Innerspring Hybrid Mattress in a Box with Gel Memory Foam, Individually Wrapped Encased Coil Pocket Spring Mattress, Pressure Relief, Medium Firm Support, 76"*80"*12"

    • Based on 1,378 reviews
Condition: New
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$259.99 Why this price?
Save $60.01 was $320.00

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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 8 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jan 28
Order within 4 hours and 31 minutes
Available payment plans shown during checkout

Size: King


Style: 12 Inch


Features

  • {{Cool Sleep On A Breathable Mattress}}- Compared with mattresses made of single material, LMANKBK hybrid mattresses are generally cooler and more comfortable. The skin-friendly fabric and the perforated memory foam promote heat dissipation, the individually wrapped coil structure underneath enhances the air flow inside the mattress, keeping you cool and comfortable for the whole night.
  • {{Better Support and Back Pack Relief}}- This medium firm mattress contains multiple support layers that allow the mattress to fit exactly every part of your body. As the pressure on the shoulder, back, spine, and buttocks can be evenly distributed, the pressure point where the body contacts the mattress can be relieved, helping to eliminate your physical fatigue and pain.
  • {{Isolated Motion}}- LMANKBK pocket spring mattress is supported by hundreds of reinforced pocket coils, each working independently to be noiseless and reduce the vibration of bed motion. Therefore, your deep sleep will never be disturbed by your partners turning over or getting up. King Mattress Measures 76" W x 80" L x 12" H and supports a maximum weight of 700 lbs.
  • {{King Size Bed In a Box}}- The mattress is compressed and rolled into a box, which can be easily transported to the door for installation. Remember to keep enough distance from the mattress when unwrapping, because it may cause injury to bystanders when expanding. Please be patient and wait for 48-72 hours for it to fully expand. It is suitable for a variety of frames, such as box springs, slatted bases, flat platforms, adjustable beds, and even floors.
  • {{Quality Guarantee}}- LMANKBK mattresses are covered by a 10-year warranty and 30-day refund policy. If you have any questions, please feel free to contact LMANKBK customer support team at any time.

Brand: LMANKBK


Size: King


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


Top Style: Euro Top


Cover Material: Polyester


Fill Material: Memory Foam


Weight Limit: 700 Pounds


Special Feature: Motion Isolation, Pressure Relief, Breathable


Color: Grey


Coil Type: Pocketed Coil


Product Dimensions: 76 x 80 x 12 inches


Item Weight: 89.8 pounds


Manufacturer: LMANKBK


Item model number: WCK-SM-12K


Date First Available: March 28, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 28

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Recommend!
Size: Queen Style: 14 Inch
Review Image by Vanessa Gonzalez Vanessa Gonzalez
Ordered this mattress for a new apartment I was moving into. It came in a decent sized box and had instructions on how to open. Bed instantly started to expand and kinda smelled like bread..? But smell went away and it’s a nice mix between being soft and firm (leaning more soft). It is very thick and looks more expensive than it is. Only complaint is that it took a while to get here but I recommend! Will update with how well it improves my sleep. ... show more
Reviewed in the United States on August 10, 2024 by Vanessa Gonzalez Vanessa Gonzalez
    • Very Comfy
Size: Queen Style: 14 Inch
I have bought several mattresses over the last few years and none of them were what I wanted. This is perfect if you want something firm but not hard and soft with sinking in
Reviewed in the United States on September 1, 2024 by sherrie cook
    • Comfortable
Size: Queen Style: 10 Inch
I've had this mattress for a couple of weeks now and I can honestly say that it was worth it for the price. I am very happy with it and I would recommend.
Reviewed in the United States on August 29, 2024 by Ingrid Guzman
    • Good for the price
Size: Queen Style: 12 Inch
Needed a mattress quickly so grabbed this. There was no smell. It inflated to full size quickly and easily. It hurt my back the first night but not since. I think I’ll get a topper for it just to get that pillow top feeling but it seems a good value for the money when in a pinch.
Reviewed in the United States on August 13, 2024 by Jen
    • Mattress
Size: King Style: 14 Inch
Review Image by Mrsjbk Mrsjbk
Review Image by Mrsjbk Mrsjbk
This mattress is a dream come true. I researched for 3 to 6 months. I measured our bed frame and this mattress fit perfectly. To install CAREFULLY place the mattress on your platform then gently cut the plastic it's wrapped in. Now psa, if you cut to quickly the plastic the mattress will POP out and smack whoever is in the way! On a great note, as soon as it breathe it's ready to sleep. The firmness is excellent. It's simple to setup and wonderful once finished. Packed up the weight is heavy, definitely a two man job. Thank you so much and I hope this review helps others to enjoy this mattress as much as we do. ... show more
Reviewed in the United States on September 2, 2024 by Mrsjbk Mrsjbk
    • Not pet friendly. Softer than medium-firm
Size: Queen Style: 14 Inch
Don't buy if u have animals it's very easy for them to pull threads out the top from just walking on the mattress even with a sheet on it. I have never had any problems out of other mattress like this one. If u have pets buy a stronger stitched fabric on top. This one is too soft and delicate. It also said it was a medium firm but its softer than i wanted... Will add photos later ... show more
Reviewed in the United States on August 2, 2024 by Mrs, Turner
    • Pleasantly surprised!
Size: Twin Style: 10 Inch
My kid moved 400 miles away for college and needed a bed for apt quickly. I couldn't be there to help him move so I took a chance and ordered a mattress in a box and bed frame here on amazon. I've never ordered such online so I had low expectations. He received the mattress and frame, put everything together on his own easily. When I did finally visit, checked out the bed and was pleasantly surprised at how comfy it was! ... show more
Reviewed in the United States on September 3, 2024 by L
    • I have spinal damage, but I like this mattress!
Size: Queen Style: 14 Inch
It’s not heavy for me to lift, when changing my sheets, no assembly required, no smell, I’ve only had this mattress since June 24, so for now it’s good value, no problem with heat retention, sleep quality is good with my bad spine!
Reviewed in the United States on September 10, 2024 by Mylissa Marshall

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