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Full Size Mattress, 12 Inch Memory Foam Hybrid Double Mattress in a Box

Based on 35 reviews
Condition: New
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$209.99
Save $50.00 was $259.99

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90-day refund / replacement

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 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Nov 2
Order within 2 hours and 25 minutes

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At a glance

Condition
New
Model
HP-12F
Dimensions
75 x 54 x 12 in
Weight
50 lb
Color
Black
Material
Memory Foam
Size
Full
In the box
1X Mattress

Features 5

  • Upgraded Hybrid ConstructionHappiland hybrid mattress combines pocket springs with multiple layers of supportive memory foam. This combination ensures even weight distribution from head to toe, providing targeted support for a restful night's rest.
  • Extra ComfortHappiland Queen mattress offers a medium-firm, perfectly balanced firmness. Multiple layers of support evenly distribute pressure, relieve pressure points, and reduce fatigue. This helps you sleep better, so you wake up refreshed and energized every morning.
  • Breathable SurfaceThe mattress's top layer features premium air-layer fabric. This fresh, breathable surface enhances air circulation and keeps the environment odor-free. The premium fabric provides excellent breathability for all-night comfort.
  • Pocket Springs, Precise SupportHappiland mattresses features hundreds of pocket springs. Each spring works independently, contouring to your body's curves and providing stable support. This ensures both exceptional comfort and personalized support, ensuring a restful sleep even if your partner tosses and turns.

Description

Happiland's exclusive "Happy Sleep Zone" will help you relieve fatigue and wake you up refreshed and energized every morning. Sleep on Happiland mattress for a good night's sleep

Specs 33

Brand Happiland
Size Full
Product Dimensions 75"L x 54"W x 12"Th
Item Weight 50 pounds
Item Firmness Description Medium
Top Style Euro Top
Fill Material High Density Foam, Memory Foam
Special Feature Breathable, Durable, Low Motion Transfer, Pressure Relief

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

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.

  • 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.

Top Amazon Reviews


Great for those who prefer a more firm mattress you.
If you lean more towards a firm mattress you will like this. This is firm but comfortable. I got it for my guest room and my brother who has had back surgery says it wonderful. He is considering buying one for his home.
Reviewed in the United States on February 3, 2026 by Bea

Very pleased!
I'm very happy with this mattress! I returned one other mattress from another company before getting this one. It is perfect firm softness, perfect height. The sides of the matress don't buckle, very much like a non-box mattress; it's great. Very pleased!
Reviewed in the United States on January 6, 2026 by Webfoot

Affordable and comfortable
This mattress is affordable and comfortable. I would definitely purchase again when in need of mattress. The pillow top was flush and the firmness was great however I should have got firm instead of medium firm. All in all I like the mattress
Reviewed in the United States on December 30, 2025 by Joyce

Comfortable Hybrid Mattress
I’ve been using the Happiland Queen 10-Inch Hybrid Mattress for about 3 days now, and I’m really pleased with it. It’s a nice medium firmness – not too soft and not too firm – and it feels like sleeping on a cloud. The hybrid design provides good support, and I’ve woken up each morning without any lower back discomfort or aches, which is a big improvement for me. The mattress arrived well-packaged and set up easily. Here it is, if you’re looking for a balanced hybrid option. ... show more
Reviewed in the United States on February 6, 2026 by Xuan Wang

Good purchase
Good quality easy to set and use.
Reviewed in the United States on December 29, 2025 by HECTOR RAMOS

Better than expected!
I am surprised how comfortable this mattress is. The springs keep me from sinking in and the top provides the right amount of padding. So far I am very happy with this purchase.
Reviewed in the United States on March 7, 2026 by John J Ferreira

Great Mattress
This mattress is everything. My son loves it! And it is very firm and my son seems to sleep very well on it. The height is everything!
Reviewed in the United States on January 2, 2026 by Crystal

Full size
Very comfortable and easy to set up . Totally recommend it!
Reviewed in the United States on March 31, 2026 by SHARMILA
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