Sweetnight King Mattress, 12 Inch Gel Memory Foam Mattress in a Box, King Size Mattress with Four Firmness from Soft to Firm, Flippable Mattress for Motion Isolation & Pressure Relief, Black - SN-PM01001-12-K

• [Contouring Curve Design] With a unique four-layer structure, the Sweetnight king memory foam mattress features Contouring Curve design, allowing sleepers to choose and adjust the firmness profile that suits their sleep needs. [Flippable Mattress with Four Levels of Firmness] The Prime Series king size mattress comes with unique four firmness levels, you can flip or rotate the mattress to choose the right firmness for any sleep position. [Cooling Sleep & Motion Isolation] The gel-infused comfort layer of this king mattress for cooler sleep. High-density memory foam for enhanced support and body contouring. The foam layers work in unison to reduce motion transfer for movement disturbance. [Breathable Checkered Mattress Cover] Certified OEKO-TEX fabric for quality assurance, safety and comfort. Checkered design with anti-pilling for durable and plush sleep experience. [10 YEARS WARRANTY & CERTIFIED SAFETY] The foams used in this king mattresses are certified by CertiPUR-US, giving you peace of mind. All Sweetnight mattresses come with 10 years warranty. If you have any questions, please contact us at any time.