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Side by side	Novilla Bliss King Size Mattress, 12 Inch Gel Memory Foam King MattressCheck price on Amazon	Queen Mattress 12 Inch, Cooling Hybrid Bed in a Box, 7-Zones Individual Pocket Spring, Motion Isolation, Targeted Hip/Shoulder/Lumbar Support, Fiberglass-Free, 365-Night Trial, CertiPUR-USCheck price on Amazon
Buyer rating	★★★★★4.4	★★★★★4.5
Price	$283.83	$249.99
Our score	8.1/10	8.0/10
Buyer ratings	28,562 ratings	1,133 ratings
Brand	Novilla	FP FLEXPEDIC
Best for	Cost-conscious buyers seeking balanced king foam	Shoppers wanting hybrid support and low trial risk
Pressure relief	8.4/10	—
Motion isolation	8.7/10	7.9/10
Edge support	7.3/10	—
Thermal regulation	7.6/10	—
Trial and warranty	8.5/10	—
Support structure	—	8.3/10
Edge stability	—	8.0/10
Trial and logistics	—	9.0/10
Material transparency	—	6.8/10
Weight Capacity Maximum	600 pounds	800 pounds
Size	King (U.S. Standard)	Queen
Item Dimensions L x W x Thickness	80"L x 76"W x 12"Th	80"L x 60"W x 12"Th
Item Weight	31.8 kg	86.6 pounds
Item Dimensions	80 x 76 x 12 inches	80 x 60 x 12 inches
Cover Material	Polyester	Polyester Blend
Fill Material	Gel Memory Foam	Gel Memory Foam
Mattress Comfort Layer Material	Gel Memory Foam	Gel Memory Foam
Item Firmness Description	Medium Plush	Medium Firm
Number of Layers	5	8
Additional Features	Breathable	Unique 7-Zone Design, Scientific Support, Extra Lumbar & Hip & Shoulder Support, Reinforced Edge Support, Motion Isolation, Fire-Retardant, Fiberglass-Free, Skin-Friendly, Non-Toxic, Odorless
Mattress Coil Type	Pocketed Coil	Pocketed Coil
Construction Type	Memory Foam	Pocket Spring
Item Thickness	12 inches	12 inches
Item Depth	12 inches	12 inches
Product Care Instructions	Hand Wash Only	—
Number of Mattress Coils	—	768
Our verdict	The 12-inch version of the Novilla Bliss saves roughly sixty dollars over the 14-inch model while providing a slightly firmer base feel due to thinner comfort layers. It fits standard fitted sheets cleanly and serves master bedrooms or guest rooms on a tight budget. As with any boxed foam, inspect the sleep trial policy carefully rather than relying on manufacturer firmness designations.	A pocket-coil hybrid that promotes significantly better passive airflow than solid memory foam slabs. The inclusion of an explicit 365-night trial and fiberglass-free labeling removes the primary risks typical of sub-$300 mattresses. Verify the specific pickup terms for the trial period before unboxing.
Pros and cons	+ Competitive pricing for a king mattress + 12-inch depth works with standard sheets + Gel-infused foam layer cushions pressure points − Compressed foam returns require strict logistics checks − Edge support is minimal for sitting	+ Pocket coil base breathes cooler than all-foam beds + 365-night trial reduces financial return risk + Constructed without fiberglass barrier materials − Firmness zones cannot be adjusted if mismatched to your body − Limited long-term brand history compared to market leaders

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