Dyonery 14 Inch Firm California King Size Mattress in a Box, Copper Memory Foam Cal King Mattress with Graphene Cooling Cover, Pressure & Back Pain

Dyonery 14 Inch Firm California King Size Mattress in a Box, Copper Memory Foam Cal King Mattress with Graphene Cooling Cover, Pressure & Back Pain

Cooling Graphene Cover: This mattress features a graphene knit fabric cover that provides a cool and comfortable feel throughout the night. Its breathable, smooth texture efficiently wicks away heat and moisture to maintain an optimal sleep temperature. The hidden zipper design allows for easy removal of the cover without flipping the mattress, simplifying cleaning and maintenance. Advanced Memory Foam Layer: The copper-infused Aerofusion memory foam layer contours to your body, offering personalized, pressure-relieving support that adapts to your unique shape and any sleeping position. Meanwhile, the natural properties of copper help eliminate odors, reduce the risk of skin irritation, and promote a cleaner, healthier sleep environment. Effortless Setup: Our mattress is compressed, rolled, and packed in a compact box for easy delivery and setup. It is compatible with different types of frames, including box springs, slatted platforms, foundations, flat surfaces, and even floors. Simply unbox the mattress and allow 24 hours for it to fully expand to its original shape. CertiPUR-US and Oeko-Tex Standard 100 Certified: Our mattresses are certified by both CertiPUR-US and Oeko-Tex Standard 100. All components, from the premium memory foam to the breathable fabrics, are rigorously tested for harmful chemicals and volatile organic compounds, delivering a safe sleep environment you can trust. 10-Year Limited Warranty for Worry-Free Sleep: Built with high-quality materials, our mattress is designed for lasting comfort and durability. We stand behind our product with a 10-year limited warranty, providing you with peace of mind and hassle-free assistance should you need it. Please note that our mattresses cannot be returned once opened Dyonery 14 Inch Firm California King Size Mattress in a Box, Copper Memory Foam Cal King Mattress with Graphene Cooling Cover, Pressure & Back Pain Relief, CertiPUR-US Certified, Foam Made in USA