Spa Sensations by Zinus 12" Memory Foam Mattress, King

Spa Sensations by Zinus Serenity 12" Memory Foam Mattress, King Durable support from high-density foam base layer Green tea and charcoal-infused memory foam eliminates odors and promotes freshness Conforming memory foam helps cushion and support joints CertiPUR-US certified foams are certified for durability, performance, and content 3" memory foam, 3" ventilated AirFlow foam, and 6" base support foam for stability Our compression technology allows our mattresses to be compressed, rolled and shipped in a box via Fedex; please allow 48-72 hours for it to expand fully after opening Twin: 39" x 75" Full: 54" x 75" Queen: 60" x 80" King: 76" x 80" Twin Shipping Dimensions: 17.7” L x 17.7” W x 41.3” H Full Shipping Dimensions: 19” L x 20” W x 40” H Queen Shipping Dimensions: 21” L x 22” W x 42.5” H King Shipping Dimensions: 22” L x 23” W x 42.5” H Worry-free 10 year warranty included Twin size support a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs See our assortment of Zinus products