16 Inch King Size Mattress, Upgraded Luxury Hybrid King Mattress In A Box with with 7-Zone Support for Cool Night & Pressure Relief, Motion Isolation, Edge Support, Assembled in USA, Medium Firm
- Cloud-Like Comfort & Perfect Spinal Support – For Luxurious Deeper Sleep: Unlike 12 inch, our 16 inch king hybrid mattress adds 4 inches of …
- Advanced 7-Zone Ergonomic Support – Relieve Back Pain: The king cooling bed mattress features an enhanced built-in three types of pocket spr…
- Luxurious Euro Top & Airflow Design – Stay Cool All Night: The mattress cover features breathable fabric. Graphene-infused fabric delivers c…
- Zero Motion Transfer & Reinforced Edge Support – No Sagging: Advanced motion isolation with 1000+ pocket springs absorbs movement from tossi…
- Certified Safe, Eco-Friendly & Healthy Sleep Space: Medium firm mattress king are CertiPUR-US and OEKO-TEX certified, and meet CFR1633 fire …
Mubboo Value Score: 3.8/10
How it stacks up
Rated 4.9/5 — better than 99% of 90 Mattresses we track. Premium-tier pricing at $399.99.
Head-to-Head vs Category Leader
| Grbsy | FANSACE (Leader) | |
|---|---|---|
| Price | $399.99 | $389.99 |
| Rating | 4.9/5 | 5.0/5 |
| Reviews | 38 | 33 |
| Mubboo Score | 3.8/10 | 4.1/10 |
The category leader FANSACE Queen Size Mattress, 14 Inch Deluxe Hybr offers better ratings at $389.99.
Quick Specs
- Size
- King
- Color
- Black
- Top Style
- Euro Top
- top-style
- Euro Top
- Style Name
- 16 Inch
- Item Weight
- 105 Pounds
- Manufacturer
- Gbrsy
- Model Number
- 744963182990
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
Consider your firmness preference, as the mattress can feel too firm for lighter individuals and varies with room temperature. Verify the model is fiberglass-free to avoid potential contamination, and note that some users report long-term sagging.
Rating reliability
About Grbsy
- 3 products in our database
- Average rating: 4.9/5 across all products
- Price range: $139.99 – $399.99
- Categories: Crib Mattresses, Mattresses
Other Mattresses
Frequently Asked Questions
Is the Grbsy 16 Inch King Size Mattress, Upgraded Luxury Hybrid King Mattress worth buying in 2026?
It earns a Mubboo Score of 3.8/10, with a 4.9/5 rating from 38 reviews — better than 99% of Mattresses we track.
How much does the Grbsy 16 Inch King Size Mattress, Upgraded Lux cost?
It is currently $399.99 — premium-tier pricing for Mattresses.
How does it compare to the top-rated Mattresses?
The category leader FANSACE Queen Size Mattress, 14 Inch Deluxe Hybr offers better ratings at $389.99.
Sources & References
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