Prepare yourself for an unparalleled sleep experience on the divine ultra plush 13” memory gel foam mattress. This mattress boasts a unique layering of the finest materials all beautifully enclosed in a durable, easy to clean double jacquard polyter fabric. A charcoal colored non-slip bottom allows the mattress to hold in place with minimal movement. A firm 7” and soft 2” polyurethane foam layer provide the primary structural support to this mattress. Comfortable yet sturdy, these two sheets supply a solid foundation for the gel foam, memory foam and tight-top to rest upon. As you sleep, your body heat will be evenly dispersed thanks to a cushiony 3” gel memory foam layer that cocoons your body. Offering you safety and peace of mind as you rest, the polyurethane and gel foam layers are surrounded by two fire-resistant barriers. The 1” memory foam conforms to your body and reduces motion transfer, while evenly distributing your body weight along its surface. This helps to minimize pressure from your shoulders and hips as you sleep, so you wake up free of any aches and pains. The final touch of luxury on the super divine ultra plush 13” gel memory foam mattress comes from a tight top that adds height and firmness. With a 15 year prorated warranty, you will be sure to enjoy years of rejuvenating sleep.  Mattress Top Type: Tight Top Mattress Type: Gel Memory Foam Included: 1 Mattress(es) Features: Mattress In A Box, Full Support, Foam Layer, Fire Resistant Additional Information: Relieves Pressure Points, Suitable for Adjustable Bed Frames, Conforms To Body, Eliminates Motion Transfer Manufacturer Warranty: 15 Year Limited Bed Size: California King Measurements: 72 Width/Inches, 13 Height/Inches, 84 Length/Inches Maximum Weight Limit: 600 Lbs Base Material: 100% Polyurethane Comfort Type: Ultra Plush Care: Spot Clean Certifications And Listings: Certipur-Us Certified Mattress Height: 13" Country of Origin: Imported Visit our Furniture & Mattress Customer Care Center for delivery options, protection plans and other services. Problem with an order or need help with a return? Our Furniture & Mattress Customer Service agents will be happy to help. Give us a call at 1-800-442-7902 Don’t forget to print off your delivery checklist to avoid any delays or issues when delivering your item. Mattress arrives compressed in a box and then regains its size and shape after opening.