QOFYU 12 inch King Mattress, Memory Foam & Spring Hybrid - Medium Comfort - King Size in a Box - Adult
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QOFYU

QOFYU 12 inch King Mattress, Memory Foam & Spring Hybrid - Medium Comfort - King Size in a Box - Adult

751 ratings
QOFYU 12 inch King Mattress, Memory Foam & Spring Hybrid - Medium Comfort - King Size in a Box - Adult12 inch King Mattress Memory Foam Spring Hybrid Medium Comfort King Size in a Box AdultQOFYU Plush Queen Mattress 12 inch Queen Size Spring HybridGel Memory Foam Mattress Queen Mattresses in a Box12 inch Full Mattress Memory Foam Spring Hybrid Medium Comfort Full Size in a Box Adult14 inch King Mattress Memory Foam Spring Hybrid Medium Comfort King Size in a Box Adult12 inch Twin Mattress Memory Foam Spring Hybrid Medium Comfort Twin Size in a Box Adult14 inch Queen Mattress Memory Foam Spring Hybrid Medium Comfort Queen Size in a Box Adult14 inch Full Mattress Memory Foam Spring Hybrid Medium Comfort Full Size in a Box Adult
Bed SizeKing
Mattress Thickness12 in

Key item features

  • Hybrid Comfort: Features a combination of gel memory foam and independent pocket springs for precise support and pressure relief, with superior motion isolation.
  • Spinal Protection: Incorporates an 870-count hollow independent pocket spring system providing 5-zone support for the head, shoulder, waist, hip, and calf, reducing spinal distortion.
  • Cooling Technology: Includes a 5cm thick gel memory foam layer that absorbs body pressure and a honeycomb vent design to reduce perceived temperature by 2-3°C.
  • Breathable Fabric: Utilizes a 3D breathable mesh fabric system, increasing breathability by 200% and incorporating silver-ion technology for cleanliness.
  • Safe Construction: Crafted with ultra-soft, skin-friendly fabrics and is 100% fiberglass-free, using food-grade flame-retardant knitted fabric for safety.
  • Certified Materials: The core foam is CertiPUR-US certified, meeting high standards for safety, durability, and environmental responsibility, free from harmful chemicals.
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Specs

Bed size, KingMattress type, Memory Foam MattressesMattress comfort level, MediumMattress thickness, 12 inMattress top type, Pillow TopMaterial, Memory Foam, Spring

About this item

Product details

Core Technology - Quadruple Spinal Protection System

870 hollow independent pocket springs provide 5-zone support for head, shoulder, waist, hip, and calf, reducing spinal distortion. Silent and anti-interference design eliminates vibration transfer, increasing deep sleep duration by 30%. Edge reinforcement for durability.

Gel memory foam constant temperature pressure relief layer: 5cm thick gel memory foam absorbs 90% of body pressure, simulating zero-gravity floating. Honeycomb vent design keeps you cool, reducing perceived temperature by 2-3°C.

3D Fabric System: Three-dimensional breathable mesh fabric increases breathability by 200%, keeping you dry all night. Silver-ion technology maintains fabric cleanliness for sensitive skin.

No fiberglass safety structure: Food-grade flame-retardant knitted fabric replaces traditional fiberglass, avoiding skin or respiratory irritation.

  • 【Innovative Comfort Layer Design】Gel Memory Foam + Independent Pocket Springs. The gel memory foam gently contours to your body’s curves, delivering precision support that relieves pressure points. The independent pocket springs offer targeted support and superior motion isolation.
  • 【Safe Materials, Luxurious Touch】Crafted with ultra-soft, skin-friendly fabrics, our mattress is 100% fiberglass-free, ensuring a safe, irritation-free experience for your skin.
  • 【100-Night Worry-Free Trial】We’re confident you’ll love your sleep upgrade. Take ample time to experience the mattress’s comfort and support. If it’s not right for you, enjoy hassle-free returns and exchanges.
  • 【Authoritative Health Certification】Our core foam is CertiPUR-US® certified—meeting the highest standards for safety, durability, and environmental responsibility. Breathe easier knowing your mattress is free from harmful chemicals, creating a cleaner, healthier sleep sanctuary.
  • 【Choose Us for Unburdened Deep Sleep】From materials to structure, from the sleep experience to our guarantees, every detail is meticulously crafted for healthy sleep. Bid farewell to the hidden risks of traditional mattresses—let every night’s breath be filled with peace and comfort.
  • Why settle for restless nights?Choose science-backed comfort, uncompromising safety, and the deepest sleep of your life.Sleep heavy. Wake up light.
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Specifications

Bed size

King

Mattress type

Memory Foam Mattresses

Mattress comfort level

Medium

Mattress thickness

12 in

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.2 out of 5 stars
stars
751 ratings159 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars66% (497)
  2. 4 stars12% (88)
  3. 3 stars5% (40)
  4. 2 stars4% (27)
  5. 1 star13% (99)

Reviews summary

Pros

  • : The mattress offers notable affordability for its comfort.
  • : The bed matches advertised dimensions and suits standard room layouts.
  • : The mattress offers a plush sleep surface with limited support.
  • : It offers plush softness for more restful nights.

Cons

  • : The mattress allows springs to press through and form lumps.
  • : The mattress has a soft center and harder edges.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 159 reviews

Jul 5, 2025
Reviewer name: Samue
Item details
Bed size: Full
Mattress thickness: 10 in
Sold and shipped byLullscape
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great customer service!!!

I feel like I got a good deal. I highly recommend this 12" model. It is several levels higher than my previous 10". Next time I might consider trying the 14" model. The premise is that it is retired...

Helpful?1EHF4UWXVXOJ16828862434
Jul 5, 2025
Reviewer name: Howard
Item details
Bed size: Full
Mattress thickness: 10 in
Sold and shipped byLullscape
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Way Better Than My Old One

I replaced an old one I got at a flea market, and now I got it for less than 200. My granddaughter loves jumping on it, it's very springy, and it really feels much better.

Helpful?1EHF4UWXVXOJ16828862434
Jan 1, 2026
Reviewer name: SHARON
Item details
Bed size: Twin
Mattress thickness: 12 in
Sold and shipped byLullscape
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

So far this mattress has held up very well. I'm very pleased with the quality.

Helpful?1EHF4UWXVXOJ16828862434
Current price is Now $160.43
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was $302.20
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3.956043956043956 out of 5 stars
4 stars out of 5, based on 187 seller reviews(4.0)
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