King Size Mattress, 12 Inch Deluxe Hybrid King Mattress in a Box, Cooling-Gel Memory Foam & Pocket Springs, Medium Firm, Pressure Relief, Extra Edge Support, 365-Night Trial (2026 Upgraded Support)

Features

• Indulge In Deep, Luxurious Sleep Every Night - This luxurious hybrid mattress king features an advanced scientific structure ratio, which provides excellent alignment protection for your spine, fully relaxes your entire body muscles, eliminates pain, offers a soft and comfortable enveloping sensation and stable and long-lasting support. Coupled with the dual heat dissipation effect of condensation and ventilation, it is precisely the long-lasting comfortable mattress you have been expecting.
• Three Upgraded Support Systems - The king size mattress has enhanced the built-in three types of pocket springs, improving the overall durability and stable support of the mattress. It conforms to ergonomic principles to provide excellent alignment protection for the spine. The edges feature three rows of sturdy anti-sagging support, while the middle provides specific cushioning support for the waist and back. It is suitable for all sleeping postures and various groups of people.
• Superior Motion Isolation for Undisturbed Serenity - The medium firm king mattress is equipped with hundreds of individually pocket springs that work independently to deliver outstanding motion isolation, effectively absorbing vibrations and noise caused by a partner's movements. This makes it the ideal choice for shared bedrooms and light sleepers, allowing you to enjoy deep, undisturbed sleep.
• Luxury Euro Top & 5-Layer Comfort Design - The five-layer comfortable layer of the mattress king size works in harmony to achieve the best comfort balance. The breathable and skin-friendly Euro Top and cooling gel-infused foam enhance air circulation, effectively dissipate heat and sweat, and continuously keep the sleep cool. The mattresses are selected from high-quality and safe materials without fiberglass or harmful substances, providing a healthy guarantee for you and your family's sleep.
• King Mattress in a Box & Universal Compatibility - The king bed mattress is designed for easy transportation and setup, and is widely compatible with standard bed frame types (including platforms, adjustable, and slat bases). 2026 Upgraded 12-inch king size mattress is more sturdy and durable, with a maximum weight capacity of 1000 pounds. When opening the package, please maintain a safe distance to prevent the mattress from rapidly expanding and bouncing onto people.

Brand: FANSACE

Size: King (U.S. Standard)

Product Dimensions: 80"L x 76"W x 12"Th

Item Weight: 68.7 Pounds

Item Firmness Description: Medium Firm

Top Style: Euro Top

Number of Layers: 9

Fill Material: Gel Memory Foam, Memory Foam

Weight Limit: 1000 Pounds

Special Feature: Breathable, Durable, Low Motion Transfer, Pressure Relief, Temperature Regulating, Extra Lumbar & Hip Support, Edge Support, Motion-Isolation, Pain Relief & Spine Alignment See more

Item Firmness Description: Medium Firm

Number of Layers: 9

Weight Capacity Maximum: 1000 Pounds

Additional Features: Breathable, Durable, Low Motion Transfer, Pressure Relief, Temperature Regulating, Extra Lumbar & Hip Support, Edge Support, Motion-Isolation, Pain Relief & Spine Alignment

Mattress Coil Type: Pocketed Coil

Construction Type: Hybrid

Size: King (U.S. Standard)

Item Dimensions L x W x Thickness: 80"L x 76"W x 12"Th

Item Weight: 68.7 Pounds

Item Dimensions: 80 x 76 x 12 inches

Fill Material: Gel Memory Foam, Memory Foam

Product Care Instructions: Hand Wash Only

Mattress Comfort Layer Material: Gel Memory Foam, Memory foam

Material Type: Gel Foam, Memory Foam, Pocket Springs

Brand Name: FANSACE

Model Name: 12K03SAC MATTRESS

Product Benefits: Back Pain Relief, Hypoallergenic, Posture Support, Pressure Relief, Reduces Toss & Turn

Model Number: 12K03SAC

Manufacturer: FANSACE

Included Components: Box Opener, Mattress, Product Instruction Manual

Unit Count: 1.0 Count

top-style: Euro Top

Color: Grey/Black