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Twin Size 12 Inch Hybrid Mattress for Kids, Teens & Guest Rooms, Zoned Support with Targeted Comfort, Pocket Coil & Foam for Pressure Relief, CertiPUR-US Certified, Mattress in a Box

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$104.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives May 8 – May 9
Order within 10 hours and 44 minutes
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Size: Twin


Set name: 12 inch


Features

  • Zoned Support for comfortDesigned for kids, teens, and single sleepers, this 12-inch twin hybrid mattress delivers balanced, medium-firm support for restful sleepproviding comfort and freedom to move all night
  • Motion Isolation & Edge StabilityIndividually wrapped pocket coils minimize motion transfer, making this twin mattress ideal for bunk beds and shared rooms. Reinforced edge support enhances stability, helps prevent roll-off, and maximizes usable space
  • Targeted Pressure Relief A 7-zone pocket coil system paired with memory foam delivers targeted pressure relief for shoulders and hips. Breathable knit fabric and open-cell foam promote airflow for a cooler night's sleep
  • Durable, Certificated SafetyMade with CertiPUR-US certified foam and OEKO-TEX certified fabric, this fiberglass-free mattress is crafted without harmful substances. High-density base foam ensures long-lasting durability
  • Easy Setup & WarrantyCompressed and boxed for easy delivery, this mattress fits most bed frames and fully expands within 4872 hours. Enjoy a 100-night sleep trial and a 10-year limited warranty

Brand: HAPPYMONT


Size: Twin


Product Dimensions: 75"L x 39"W x 12"Th


Item Weight: 41.8 Pounds


Item Firmness Description: Medium


Top Style: Euro Top


Cover Material: Cotton


Fill Material: Memory Foam


Color: Black


Coil Type: Pocketed Coil


Item Firmness Description: Medium


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Size: Twin


Item Dimensions L x W x Thickness: 75"L x 39"W x 12"Th


Item Weight: 41.8 Pounds


Item Thickness: 12 Inches


Item Dimensions: 75 x 39 x 12 inches


Item Depth: 12 inches


Cover Material: Cotton


Fill Material: Memory Foam


Mattress Comfort Layer Material: Memory foam


Material Type: Memory Foam


Brand Name: HAPPYMONT


Model Name: PSD-12T


Product Benefits: Zoned Support, Motion Isolation, Pressure Relief, Hypoallergenic


Model Number: PSD-12T


Manufacturer: HAPPYMONT


Set Name: 12 inch


Manufacturer Part Number: PSD-12T


Unit Count: 1.0 Count


Included Components: Instruction Manual


Item Type Name: Bed Mattress Conventional


top-style: Euro Top


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 8 – May 9

Yes, absolutely! You may return this product for a full refund within 90 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.

Top Amazon Reviews


  • 10/10
Size: Queen Set name: 12 inch
bein an item from Amazon, and such a lower price than any furniture store. I would HIGHLY recommend this mattress. it’s not too hard, not too soft. it’s honestly perfect when it comes to comfortability. coming from someone who has not had a proper mattress in over a year, it has definitely supported My back pains & corrected My sleep. it says after breaking it’s seal, let it sit for a max of 3 days. I waited day 2, but it was ready almost instantly (same day). the quality is great for its low price, 10/10 HIGHLY RECOMMEND! *comforter set & bed also from Amazon* ... show more
Reviewed in the United States on April 22, 2026 by SaquanB

  • Sleeping in a cloud
Purchased this mattress for my teenager to complete his transition from kid to adult luckily for him I got a cloud, asked me why didn't bought before It comes with a really good quality, super easy to transport since comes in a box just unwrap and take minutes to complete the unpacking perfect firmness and comfort to get a restful night It's a perfect mattress for the price I really recommend this mattress ... show more
Reviewed in the United States on April 23, 2026 by Marjorie Berducido✨️

  • Affordable Medium Firm and Beautiful Color, Exact Size and Easy assembly
Size: Queen Set name: 12 inch
Extremely huge, happy that it is hybrid, took about 48 hours to expand to its full 12 inch. Not too soft and not too firm. Ordered this specifically for the great reviews of the brand and color! I love the black. Doesn’t feel too springy. I have bulging discs so I needed a mattress that was in the middle and this is great, I feel adding a gel topper will make this perfect! Also no box spring needed though it would add that much more support and stability. ... show more
Reviewed in the United States on April 14, 2026 by Tania Roberts

  • Mattress twin size 12
Size: Twin Set name: 12 inch
Great mattress for a kid’s bed. It’s comfortable, supportive, and holds its shape well. My child sleeps much better now. Easy to set up and a great value for the price. Highly recommend!
Reviewed in the United States on April 23, 2026 by Celina

  • Bang for your buck
Size: Queen Set name: 10 inch
So happy with this mattress I was so scared to purchase a mattress online but I have never slept better. You can not beat it for that price also don't think about it just do it.
Reviewed in the United States on April 20, 2026 by Kellie

  • Sturdy and comfy
Size: Queen Set name: 12 inch
I've only had a week but I love it so far
Reviewed in the United States on April 22, 2026 by La Chuparosa

  • Está súper comodo
Tiene muy buena calidad ,está perfecto me encantó y muy cómodo lo súper recomiendo.
Reviewed in the United States on April 21, 2026 by Daimaris

  • Comfortable
These mattresses are extremely comfortable. My boys said it’s like sleeping on a cloud.
Reviewed in the United States on April 20, 2026 by Maria Ramirez

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