Sweetnight King Mattress, 12 Inch Gel Memory Foam Mattress in a Box for Cooling Sleep, Flippable Mattress with Two Firmness Preference, Pressure Relieving, CertiPUR-US Certified, Gray and White - SN-M01501-12-K-NEW

• Motion Isolation: This king size mattress is 80"L x 76"W x 12"Th, providing ample space for two people to sleep comfortably. The combination of soft gel-infused memory foam and comfort foam eliminates motion disturbance, ensuring that you won't be bothered by your partner's movements. Flippable Mattress with Two Firmness Preferences: This memory foam king mattress is designed to be flippable, so you can choose between soft or firm for your comfort. This mattress king size features a three-layer design. The top comfort layer has a gel-infused comfort foam, while the transition layer and base layer offer ample support so that you sleep relaxed throughout the night. Flip the memory foam mattress king over to choose your preferred firmness profile. Gel-Infused Memory Foam for Cooler Sleep: The gel memory foam layer of this king memory foam mattress helps to transfer heat away from the body so that you don't overheat during sleep. Our breathable knitted cover circulates air, so heat is not trapped inside the king size memory foam mattress, providing a comfortable night's rest. Sleep with Peace of Mind: The foam materials used in our king size mattress memory foam are CertiPUR-US certified, ensuring that your child is sleeping on a safe and reliable mattress. Smart Package & 10-Year Warranty: This mattress is vacuum-compressed and packed in a smart box, which ships directly to your door, making it easy for you to move it upstairs or anywhere else you need it. All our king mattresses in a box come with a 10-year warranty. If you have any further questions, please contact our customer service team.