King Mattress,Nisien 12 Inch Hybrid Mattress in a Box, Gel Foam Mattress, Individually Wrapped Pocket Coils Innerspring Mattress, Support & Pressure Relief, Medium Firm Feel, 76"*80"*12"

P: The King Mattress is made from a combination of individually pocketed coils and multiple layers of high-quality foam to give you the best possible support and comfort, relieving pressure and letting your fatigue release for an optimal night's sleep. : We've enhanced the individually pocketed coils to be more supportive and firm, preventing sagging, providing excellent support for proper spinal alignment, and effectively absorbing motion disturbances between partners for an undisturbed deep sleep. SOFT, SKIN-FRIENDLY AND BREATHABLE: Our King Size Mattress is made of skin-friendly and comfortable fabric and multi-layer high-quality foam, which is breathable and moisture-wicking so that you won't overheat during the night, ensuring a comfortable sleeping experience all year round. MATTRESS IN A BOX: Measuring 76 "W x 80 "D x 12 "H and supporting a maximum weight of 1000 lbs, this Mattress is compatible with most twin bed frames, and we pack the Mattress inside a box through lossless compression technology, which can be easily transported to your room! 100% SATISFACTION AFTER-SALES SUPPORT: NISIEN medium firm King Size Mattress are long-lasting and durable, you can enjoy 100 days free trial and 10 years warranty, please rest assured to buy, in order to get the perfect sleeping experience, we recommend to give the mattress 24-72 hours to regain its full shape, be sure to keep a safe distance when disassembling the Mattress as it may expand quickly, if you have any questions or concerns, Please contact us and we will be here to help.