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S SECRETLAND

S SECRETALAND Extra Firm Mattress,12 Inch King Mattress and Individual Pocket Springs,King Bed in a Box

    • Based on 3,751 reviews
Condition: New
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$299.00 Why this price?
Save $130.00 was $429.00

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jun 8
Order within 18 hours and 30 minutes
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Size: King


Style: 12 Inch Firm


Description

mattress

Size: King


Special Feature: Low Motion Transfer


Fill Material: Cotton


Brand: S SECRETLAND


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


Top Style: Euro Top


Item Weight: 37.2 Kilograms


Product Care Instructions: Hand Wash Only


Brand: S SECRETLAND


Age Range (Description): Adult


Size: King


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


Item Weight: 37.2 Kilograms


Fill Material: Cotton


Product Care Instructions: Hand Wash Only


Top Style: Euro Top


Item Firmness Description: Firm


Special Feature: Low Motion Transfer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 8

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.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good Nights of Sleep Awaits You ;-)
Simply put a Very Good Sleeper. Soft but Sturdy at the same time. I am New to the Mattress In A Bag Segment. As I thought they were just always Toppers when people mentioned them. No Match for Mattresses as we know them. Already made Flat and needed delivery to your home Flat and ready to use. I have been Wrong. These do come Compressed and when you Introduce them to Air they Pop Out into Formation. What a Wonderful thing. Seem to Miss Nothing from a Traditional Mattress. Also Very Economical and seems to be a Better Way to go about getting Mattresses. I have had mine since April. And it is just Wonderful. I needed something in a hurry. Like a few days. Not even a week . And Whalen I ordered it came when and like it was suppose to . I was very intrigued and excited to be acquainted to my New Comfy Mattress ;-). Anyways has been holding up very well and looks as if it did when it got delivered in April. I will Update next April 2024 if the Lord sees the same and give you my take. I suspect the same as it is now.. Thank You for your time to read this review. You will Not be disappointed on this purchase. You are purchasing after all this Correct ? ;-) ... show more
Reviewed in the United States on October 18, 2023 by D.S.B.
    • instantly in love
Size: Queen Style: 14 Inch Grey
As soon as i opened the box it inflated immediately. I’m not picking but this is nice in the middle where its not too soft where i sink in and not too firm where its rock solid. I will add though that the sides of the mattress don’t hold much support so a few times I slid off but that could just be me being clumsy. Overall, i really recommend getting this mattress if you’re looking for something in the middle and soft like. ... show more
Reviewed in the United States on November 13, 2023 by skye robinson
    • I luv my new mattress
Ok so I’ve had my new mattress for a little over a month now. It arrived on time very well packaged. My son & I opened it (it was heavy) once we got plastic loose it like “POOF” I let it sit for a full day (I got it on a Wed evening) I slept on it Thursday nite…heaven! I slept like a baby! It’s been about 45 days and I still luv it it has the cooling gel and I actually feel it during the nite 💙 I could not ask for more from this mattress great price and very comfortable & cool I may buy another for the guest room. ... show more
Reviewed in the United States on November 2, 2023 by Sherry Blackburn
    • Not what I expected…
Size: King Style: 12 Inch Grey
I have purchased 7 different brand mattress in a box mattresses this year. The previous six were all comparable and typically the same, boasting a memory foam feel and the typical comfort you would expect from a mattress in a box or from a memory foam or pillow top type mattress. This one is not at all like any of the others. I’m not saying it’s “bad”. It’s just not what I had hoped for. It very much has springs and you can very much feel the springs. It completely lacks any memory foam or pillow top type feel. So if you are hoping for a traditional type spring mattress feel, this is your mattress. If not I would recommend any of the other 6 brands I’ve purchased. Off the top of my head I can remember purchasing novilla and avacado which are both a firmer type memory foam that offer both support and comfortability. And there was a bamboo mattress in a box that I personally loved that was supportive yet not as firm, the Serta mattress in a box was equally as comfortable. I apologize but those are the only ones I can actually remember. Luckily for me this mattress is going on my daughters bed and although she’s disappointed it’s not like the others, she wants to keep it. Phew! I can’t even fathom how you return an item like this. 😳 ... show more
Reviewed in the United States on November 17, 2023 by T Oliver
    • Plush and soft!
I got this mattress after getting a medium one a while ago. I need a soft mattress because I am use to having memory foam mattress toppers. This is amazing. No topper needed. The mattress is so soft and definitely plush. The size it perfect and have had no issues with sheets.
Reviewed in the United States on November 14, 2023 by Abigail
    • Back support
Size: King Style: 12 Inch Grey
I absolutely love my mattress. I brought this mattress back in July and I wanted to wait a few months to give a good review. It’s not too soft and not too hard… I purchased a medium 12 inch king size mattress. Only downside is the sides are very soft so you have to be careful when sitting up on the side of the bed other than that I do recommend buying this mattress. ... show more
Reviewed in the United States on October 17, 2023 by Naebae
    • Great mattress
Everyone tells me I’m crazy for buying beds from Amazon but I’ve bought 4 now and each a winner and the savings is so worth it. Now this one was for me and I absolutely love it, I’m a big guy about 250 lbs, yet it supports me so well.
Reviewed in the United States on November 11, 2023 by Ken Clark
    • A good bed for a low price
The mattress expanded very quickly, although a couple corners look like they didn't expand fully. However, that doesn't affect the quality of sleeping. It is comfortable, a medium support - not too firm or soft. Compared to the prices for traditional mattresses this was a real deal.
Reviewed in the United States on October 23, 2023 by Jane E. Kleba

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