Zinus Spa Sensations Serenity 12" Memory Foam Mattress, King

Zinus Spa Sensations Serenity 12" Memory Foam Mattress, Adult, King Features a deluxe, velour cover for softness and style Conforming Serenity memory foam helps cushion and support joints Ventilated comfort foam layer adds targeted pressure-relief and promotes airflow Natural active charcoal and infused green tea help to keep your mattress fresh 3" of premium Serenity memory foam, 3" of ventilated AirFlow foam, and 6" of high-density base foam Our compression technology allows our mattresses to be compressed, rolled and shipped in a box; please allow 48-72 hours for it to expand fully after opening Foam is CertiPUR-US Certified for durability, performance and content Twin size can support a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs Worry-free 10-year limited warranty included See our assortment of Zinus products