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SINWEEK

SINWEEK Memory Foam Folding Mattress, 4 Inch Foldable Trifold Mattress Topper, CertiPUR-US Certified Guest Bed with Cooling Cover & Waterproof Lining

  • Based on 111 reviews
Condition: Used - Very Good
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Jul 30 – Jul 31
Order within 12 hours and 26 minutes
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Size: Full (73" x 52")


Style: 4 Inch


Features

  • Bamboo
  • Imported

Brand: SINWEEK


Color: 4 Inch With Bag


Size: Full (73" x 52")


Fabric Type: Bamboo


Special Feature: Foldable,Portable,Waterproof


Brand Name: SINWEEK


Age Range Description: Child


Model Name: 'All You Need in SINWEEK Tri-Folding Mattress'


Number of Items: 15


Manufacturer: SINWEEK


UPC: 049500780906


Manufacturer Part Number: FM2-Q


Model Number: mattress-pads


Item Weight: 21 Pounds


Other Special Features of the Product: Foldable,Portable,Waterproof


Closure Type: Zipper


Water Resistance Level: Waterproof


Item Firmness Description: Medium Firm


Fabric Type: Bamboo


Material Type: Memory Foam,Cooling fabric


Size: Full (73" x 52")


Item Display Dimensions: 75 x 54 x 4 inches


Color: 4 Inch With Bag


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 30 – Jul 31

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Comfort and durability
Size: Full (73" x 52") Style: 4 Inch
This folding mattress is great for extra guest when the in-laws visit. It’s very durable and comfortable. It sleeps well, easy fold up to put away in the closet. Great price for the product.
Reviewed in the United States on March 18, 2024 by elizabeth l hines
    • Great product!
Size: Single (75" x 25") Style: 4 Inch
Review Image by Placeholder Placeholder
I was concerned about 4in once I lay down and feel the bed frame but no way. This product is expanding and is firm enough to don’t feel any bed frame. It’s waterproof, and came with a cover bag to put in storage. Took a while to ship around 10 days but worth the waiting. Highly recommended!
Reviewed in the United States on March 10, 2024 by Placeholder Placeholder
    • Firm mattress
Size: Single (75" x 25") Style: 4 Inch
Mattress is decent quality and met need for use on a couch for sleeping. Foam toppers are usually too warm and this does not seem to be as hot as I was familiar with, which is good. Mattress is a bit firm, but better than the alternative of being too soft.
Reviewed in the United States on January 22, 2024 by Michelle C
    • Love it
Size: Queen (78" x 58") Style: 4 Inch
This bed/mattress is very comfortable and perfect for small spaces. It folds up in less than a second and can be placed against the wall, in a closet or under a bed. Great space saving mattress.
Reviewed in the United States on March 2, 2024 by KPM
    • Nice and comfortable
Size: Single (75" x 25") Style: 4 Inch
Arrived earlier today 😁
Reviewed in the United States on February 23, 2024 by Miss Susi
    • Very comfortable
Size: Twin (75" x 38") Style: 4 Inch
So good to find a Tri-fold with NO ODOR! Puffs up nicely when taken out of the vacuum packet. I would personally prefer no writing on the cover, plain white would be better.
Reviewed in the United States on February 12, 2024 by Annabel
    • Mildew/mold in Mattress
Size: Twin (75" x 38") Style: 4 Inch
I bought this mattress pad months ago and loved it. Fantastically comfortable, very convenient, folds into a nice chair for me for reading or drawing. I was 100% happy with it. Then last week I went to change the cover (I bought a zippered waterproof cover separately) and the bottom was all covered in mildew/mold. It went through both my cover, the original cover and it was in the memory foam. I do not live in a humid climate and there is no mold elsewhere in my house, least of all the bedroom where it's kept. But I assumed it was still my fault, must have gotten damp somehow, right? So I threw out the first one and bought a second one to replace it. Upon opening this new mattress there is a strong musty smell, as if it is also mildew-y. I'm starting to suspect these are being stored or manufactured somewhere damp and they are growing mold inside. It's unbelievably disappointing and I have no idea how I would even ship this thing back now that it's out of the package. I don't know what to do, my whole room smells musty now and I have a mold allergy. I already sanitized my room twice thanks to the old mattress, now I will need to get an air purifier running in here and clean a third time. It's really very disappointing because otherwise this product is everything I could've hoped for. It's so comfortable and the padding is just the right amount of firmness for me. Hopefully another company makes something similar. I hope they do something to inspect their stock or warehouse because this is a genuine health risk. If you have a mold/mildew allergy I would strongly recommend you look elsewhere. :( ... show more
Reviewed in the United States on February 1, 2024 by Rachel
    • They use a 6 in mattress in ad
Size: Twin (75" x 38") Style: 4 Inch
This is not a bad floor mattress .. the problem is they use a 6in mattress as the advertisement which is why many people including myself feel ripped off. It is not nearly as thick as the picture, but still really comfortable for what it is. Just needed something for guests to sleep on when visiting and this will do the trick for a couple nights or if you are camping or something. Definitely wish I would have bought the 6 in one instead though there is no returning this thing now what its unvacuum sealed. ... show more
Reviewed in the United States on February 25, 2024 by Amazon Customer

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