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Deal.ai › Queen Mattresses
round hill
round hill Queen Mattress 12 Inch Queen Size Hybrid Mattress in a Box Gel Memory Foam Innnerspring Medium Firm Motion Isolation, White

round hill Queen Mattress 12 Inch Queen Size Hybrid Mattress in a Box Gel Memory Foam Innnerspring Medium Firm Motion Isolation, White

4.5(54 ratings)

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$169.00at WalmartChecked 5 h ago

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Price facts

  • Lowest price today: $169.00 at Walmart (checked Nov 15, 2026).

Our take on the round hill Queen Mattress 12 Inch Queen Size Hybrid Mattress in a Box Gel Memory Foam Innnerspring Medium Firm Motion Isolation, White

The Round Hill 12-inch Queen Hybrid Mattress combines gel memory foam with individually pocketed innersprings for a medium-firm feel. A 7-zone support layer targets pressure relief, while pocket coils limit motion transfer and a breathable cooling layer is meant to sleep cooler than standard foam. It ships compressed in a box and expands over 48 to 72 hours. It suits couples and back or side sleepers who want spring support with a foam comfort layer, though hot sleepers and fans of very soft beds may want to look elsewhere.

Best forCouples who share a bedBack and side sleepersShoppers wanting a medium-firm hybridGuest and spare bedrooms
Pros
  • Pocket springs isolate motion between partners
  • 7-zone support targets pressure points
  • Gel foam and cooling layer aim to reduce heat buildup
  • Reinforced perimeter resists sagging at the edges
  • CertiPUR-US and OEKO-TEX certified foams
  • Ships compressed in a box for easy setup
Cons
  • Medium-firm feel is too firm for some side sleepers
  • Needs 48 to 72 hours to fully expand
  • Hybrid coil beds can feel bouncier than all-foam
  • Cooling claims are hard to verify in practice

round hill Queen Mattress 12 Inch Queen Size Hybrid Mattress in a Box Gel Memory Foam Innnerspring Medium Firm Motion Isolation, White prices at every store

  • WalmartNew

    In stockSold by round hillReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $169.00Free shippingChecked 5 h ago
    Visit Walmart

What reviewers say

  • 4.5 / 554 ratings

Ratings average 4.5 out of 5 across 54 reviews, with buyers generally positive about comfort and support. Complaints tend to center on firmness and the expansion period.

What people mention
  • FirmnessMixedSome sleepers find the medium-firm feel comfortable, while others say it is firmer than expected.
  • Motion isolationPraisedCouples report that movement on one side barely carries to the other.
  • SupportPraisedBuyers say the zoned support helps with back and side sleeping comfort.
  • ExpansionCriticisedSeveral note the mattress needs a few days to fully expand after unboxing.

About the round hill Queen Mattress 12 Inch Queen Size Hybrid Mattress in a Box Gel Memory Foam Innnerspring Medium Firm Motion Isolation, White

This is a 12-inch queen size hybrid mattress that ships compressed in a box. It combines gel memory foam with individually pocketed innersprings and has a medium-firm feel.

A 7-zone ergonomic support system contours to the body's natural curves to relieve pressure on the neck and back. The pocket springs isolate motion, so a partner's movement is less likely to disturb sleep. A reinforced perimeter provides edge-to-edge support and helps prevent sagging and roll-off.

A breathable cooling layer is 30% more breathable than standard memory foam. The mattress is CertiPUR-US and OEKO-TEX certified. It expands fully in 48 to 72 hours after unboxing.

Size
Queen
Thickness
12 inches
Type
Hybrid: gel memory foam and pocket innersprings
Feel
Medium firm
Support
7-zone ergonomic support system
Motion isolation
Individual pocket springs
Edge support
Reinforced perimeter
Certifications
CertiPUR-US, OEKO-TEX
Setup
Mattress-in-a-box; expands in 48 to 72 hours
Warranty
10-year limited warranty
Color
White

Specifications

bed_size
QueenSource
mattress_thickness
12 inSource
color
WhiteSource

Questions and answers

Is this mattress good for couples?
Yes. Individually pocketed coils limit motion transfer, so a partner's movement is less likely to wake you. The reinforced edges also give more usable sleeping space.
How firm is the 12-inch Queen?
It is a medium-firm hybrid: a gel foam comfort layer over pocket springs. Back and side sleepers generally find it supportive, but those who prefer a soft bed may find it firm.
Does it sleep cool?
The gel memory foam and breathable cooling layer are designed to reduce heat buildup compared with standard memory foam. Results vary by room temperature and bedding.
How long until it is ready to use?
It ships compressed in a box and expands over 48 to 72 hours. You can sleep on it sooner, but it reaches full height after that window.
What certifications does it carry?
The foams are CertiPUR-US certified for low emissions and the mattress is OEKO-TEX certified. It also carries a 10-year limited warranty.
Where is the round hill Queen Mattress 12 Inch Queen Size Hybrid Mattress in a Box Gel Memory Foam Innnerspring Medium Firm Motion Isolation, White cheapest?
At Walmart, for $169.00, as of our latest check.
What do buyers say about the round hill Queen Mattress 12 Inch Queen Size Hybrid Mattress in a Box Gel Memory Foam Innnerspring Medium Firm Motion Isolation, White?
Rated 4.5 out of 5 from 54 ratings.

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