Millennium Luxury Gel Latex and Memory Foam Mattress Discover the luxury of this gel memory foam mattress. A layer of cooling gel latex and two layers of temperature-regulating material keep you at a comfortable temperature all night long. Copper-infused memory foam contributes to the cooling performance and a green tea-infused support foam base keeps your mattress fresh. Contouring comfort foam conforms to your body, delivering amazing support, pressure relief and comfort. Highlights: Comfort level: Plush 2 layers of phase change material (PCM) 2" copper-infused gel memory foam; 3" sculpted body-contouring comfort foam; green tea-infused support foam base 4-way stretch knit cover Adjustable base compatible 10-year non-prorated warranty Note: Purchasing mattress and foundation from two different brands may void warranty; see warranty for details Foundation/box spring sold separately Mattress ships in a box Item Description: King Mattress 75" W x 79" D x 15" H Queen Mattress 59" W x 79" D x 15" H