DynastyMattress 13&rdquo; Luxury Cool-Breeze High Density 5lb GEL Memory Foam Mattress (SPLIT-CALKING) 20 year warranty and 120 day in-home trial! CertiPUR-US Certified! 3" Comfort HD 5.0lb Cool Gel Memory Foam & 2 Ultra Soft 4.0lb HD Memory Foam Foam! Sleep Cool Technology Foam and Dual 2" State of the Art Cool Airflow Foam for ultimate support base! Ultra soft comfort and responsiveness! Reduces the Body's Aches Through Relief of Pressure Points! Responds to your body's temperature and contours to your body's shape! For Adjustable Base! Compare to Tempur-Cloud Luxe Breeze at a fraction of the cost! Hightly-Conforming! Feel: MEDIUM-SOFT. SPLIT CAL-KING: 2 Mattresses, Each W36xL84xH13" White luxurious knitted cover with a beautiful gold braid around the perimeter completing the design. It zips 4-ways which creates an easy to remove cover for cleaning!