Tnahsbf King Size Mattress 12 Inch Hybrid Pocket Coil with Cooling Memory Foam Motion Isolation Edge Support Medium Firm Mattresses in a Box

Tnahsbf King Size Mattress 12 Inch Hybrid Pocket Coil with Cooling Memory Foam Motion Isolation Edge Support Medium Firm Mattresses in a Box

【Dual Height for Custom Comfort 】 Choose 12" (medium-firm) or 14" (plush top) to match your sleep style. Hybrid design with hundreds individually wrapped coils for pressure relief.This hybrid mattress adapts to different body shapes and sleeping styles, ensuring a comfortable night's sleep for all. 【Zero Motion Transfer】 Pocket spring technology absorbs movement, ideal for couples. Reinforced perimeter prevents roll-off (edge density 2x higher than standard).The combination of traditional spring support and luxurious foam layers in this mattress creates a firm sleeping surface that effectively aligns the spine and evenly distributes weight, reducing pain and discomfort for a restful night's sleep. 【Cooling 】 Airflow knit cover + gel-infused foam reduce heat retention. Experience a cool and comfortable night's sleep with our queen medium mattress, equipped with cooling gel-infused technology. The mattress also has a breathable mesh on the side to dissipate heat and regulate body temperature effectively, ensuring a cool and comfortable sleep all night long. Enjoy a breathable and refreshing sleep experience every night. 【Certified Safe & Durable 】Multi-layer filling/no odor/safe cotton(no formaldehyde/PBDEs). Silent Sleep, Motion Isolated 【Easy Setup & Free Returns】Ships compressed in a box. For best results, we recommend allowing the mattress to fully expand for 48-72 hours after unboxing before use.

Note: The mattress is delivered in vacuum packaging and is difficult to restore after unpacking. Please confirm the size before purchasing.

Upgrade Your Sleep with Dual-Layer Support Technology

Engineered for full-size bed users seeking premium comfort, this 12"/14" Hybrid Mattress combines independently encased pocket springs (zoned lumbar support) and cooling gel memory foam to align your spine while dissipating body heat.

Key Innovations

Two Comfort Profiles:

12-inch: Medium-firm (ideal for back/stomach sleepers)

14-inch: Plush pillow-top layer (perfect for side sleepers)

Pocket Spring System: Targeted support for hips/shoulders, reduced pressure points by 37% (vs. traditional innerspring).

3D Airflow Cover: Moisture-wicking fabric with treatment,  for easy maintenance.