Sweetnight CoolNest 12 Inch King Mattress,5-Zone Ergo, CertiPUR-US Certified
Size King (U.S. Standard). Top Style Tight Top.
12″ King Size Hybrid Mattress in a Box – Medium Firm, Cool & Supportive Sleep
【Strong Edge Support & Effective Motion Isolation】 Make full use of your sleeping surface. This king size hybrid mattress is built with a reinforced edge, providing a stable and secure feel that makes getting in and out of bed easier.